diff --git a/src/components/content/lists/PurchasedListItem.js b/src/components/content/lists/PurchasedListItem.js
index bea8714..03d673f 100644
--- a/src/components/content/lists/PurchasedListItem.js
+++ b/src/components/content/lists/PurchasedListItem.js
@@ -1,6 +1,6 @@
 import React, { useEffect, useState } from 'react';
 import { useNDKContext } from '@/context/NDKContext';
-import { parseEvent } from '@/utils/nostr';
+import { parseEvent, parseCourseEvent } from '@/utils/nostr';
 import { ProgressSpinner } from 'primereact/progressspinner';
 import { nip19 } from 'nostr-tools';
 import appConfig from '@/config/appConfig';
@@ -8,50 +8,73 @@ import appConfig from '@/config/appConfig';
 const PurchasedListItem = ({ eventId, category }) => {
   const { ndk } = useNDKContext();
   const [event, setEvent] = useState(null);
-  const [naddr, setNaddr] = useState(null);
 
   useEffect(() => {
     const fetchEvent = async () => {
-      if (!eventId) return;
+      if (!eventId || !ndk) return;
 
       try {
-        await ndk.connect();
-        const event = await ndk.fetchEvent(eventId);
-        if (event) {
-          setEvent(parseEvent(event));
+        const filter = category === 'courses'
+          ? {
+              kinds: [30004],
+              authors: appConfig.authorPubkeys,
+              '#d': [eventId],
+            }
+          : {
+              kinds: [30023, 30402],
+              authors: appConfig.authorPubkeys,
+              '#d': [eventId],
+            };
+
+        const fetchedEvent = await ndk.fetchEvent(filter);
+        if (fetchedEvent) {
+          setEvent(category === 'courses' ? parseCourseEvent(fetchedEvent) : parseEvent(fetchedEvent));
         }
       } catch (error) {
-        console.error('Error fetching event:', error);
+        console.error('Error fetching event in PurchasedListItem:', error);
+        setEvent(null);
       }
     };
     fetchEvent();
-  }, [eventId, ndk]);
+  }, [eventId, ndk, category]);
 
-  useEffect(() => {
-    if (event) {
-      encodeNaddr();
-    }
-  }, [event]);
-
-  const encodeNaddr = () => {
-    setNaddr(
-      nip19.naddrEncode({
+  const encodeNaddrForLink = () => {
+    if (!event || !event.pubkey || !event.d) return null;
+    try {
+      return nip19.naddrEncode({
         pubkey: event.pubkey,
         identifier: event.d,
-        kind: event.kind,
+        kind: category === 'courses' ? 30004 : event.kind,
         relays: appConfig.defaultRelayUrls,
-      })
-    );
+      });
+    } catch (error) {
+      console.error("Error encoding naddr:", error);
+      return null;
+    }
   };
 
-  return !event || !ndk ? (
-    <ProgressSpinner className="w-[40px] h-[40px]" />
-  ) : (
+  if (!ndk) {
+    return <ProgressSpinner className="w-[40px] h-[40px]" title="Initializing..." />;
+  }
+  if (!eventId) {
+    return <span className="text-gray-500">Missing item ID</span>
+  }
+  if (!event) {
+    return <ProgressSpinner className="w-[40px] h-[40px]" />;
+  }
+
+  const naddrValue = encodeNaddrForLink();
+
+  if (!naddrValue) {
+    return <span className="text-red-500">Error generating link. (Invalid Event ID?)</span>;
+  }
+
+  return (
     <a
       className="text-blue-500 underline hover:text-blue-600"
-      href={category === 'courses' ? `/course/${naddr}` : `/details/${naddr}`}
+      href={category === 'courses' ? `/course/${naddrValue}` : `/details/${naddrValue}`}
     >
-      {event.title}
+      {event.name || event.title || 'Unnamed Item'}
     </a>
   );
 };
diff --git a/src/components/profile/DataTables/UserProgressTable.js b/src/components/profile/DataTables/UserProgressTable.js
index 986ccec..13ca984 100644
--- a/src/components/profile/DataTables/UserProgressTable.js
+++ b/src/components/profile/DataTables/UserProgressTable.js
@@ -1,6 +1,5 @@
 import React from 'react';
-import { DataTable } from 'primereact/datatable';
-import { Column } from 'primereact/column';
+import GenericDataTable from '@/components/ui/DataTables/DataTable';
 import ProgressListItem from '@/components/content/lists/ProgressListItem';
 import { formatDateTime } from '@/utils/time';
 import { ProgressSpinner } from 'primereact/progressspinner';
@@ -92,7 +91,7 @@ const UserProgressTable = ({ session, ndk }) => {
     return progressData.sort((a, b) => new Date(b.date) - new Date(a.date));
   };
 
-  const header = (
+  const tableHeader = (
     <div className="flex flex-wrap align-items-center justify-content-between gap-2">
       <span className="text-xl text-900 font-bold text-[#f8f8ff]">Progress</span>
     </div>
@@ -161,6 +160,13 @@ const UserProgressTable = ({ session, ndk }) => {
     );
   };
 
+  const columns = [
+    { field: 'type', header: 'Type', body: typeTemplate },
+    { field: 'eventType', header: 'Event', body: eventTemplate },
+    { field: 'name', header: 'Name', body: nameTemplate },
+    { field: 'date', header: 'Date', body: dateTemplate },
+  ];
+
   if (!session || !session?.user || !ndk) {
     return (
       <div className="w-full h-full flex items-center justify-center">
@@ -170,10 +176,11 @@ const UserProgressTable = ({ session, ndk }) => {
   }
 
   return (
-    <DataTable
+    <GenericDataTable
       emptyMessage="No Courses or Milestones completed"
       value={prepareProgressData()}
-      header={header}
+      header={tableHeader}
+      columns={columns}
       className="mt-2 mx-2 max-lap:mx-0"
       style={{
         width: '100%',
@@ -199,12 +206,10 @@ const UserProgressTable = ({ session, ndk }) => {
         },
       }}
       stripedRows
+      dataKey="id"
     >
-      <Column field="type" header="Type" body={typeTemplate}></Column>
-      <Column field="eventType" header="Event" body={eventTemplate}></Column>
-      <Column field="name" header="Name" body={nameTemplate}></Column>
-      <Column field="date" body={dateTemplate} header="Date"></Column>
-    </DataTable>
+      {/* Original Column definitions removed */}
+    </GenericDataTable>
   );
 };
 
diff --git a/src/components/profile/DataTables/UserPurchaseTable.js b/src/components/profile/DataTables/UserPurchaseTable.js
index dc402e0..a836230 100644
--- a/src/components/profile/DataTables/UserPurchaseTable.js
+++ b/src/components/profile/DataTables/UserPurchaseTable.js
@@ -1,6 +1,5 @@
 import React from 'react';
-import { DataTable } from 'primereact/datatable';
-import { Column } from 'primereact/column';
+import GenericDataTable from '@/components/ui/DataTables/DataTable';
 import PurchasedListItem from '@/components/content/lists/PurchasedListItem';
 import { formatDateTime } from '@/utils/time';
 
@@ -47,13 +46,22 @@ const UserPurchaseTable = ({ session, windowWidth }) => {
     );
   };
 
+  // Define columns for GenericDataTable
+  const columns = [
+    { field: 'amountPaid', header: 'Cost', body: costTemplate },
+    { field: 'name', header: 'Name', body: nameTemplate },
+    { field: 'category', header: 'Category', body: categoryTemplate },
+    { field: 'createdAt', header: 'Date', body: dateTemplate },
+  ];
+
   return (
     session &&
     session?.user && (
-      <DataTable
+      <GenericDataTable
         emptyMessage="No purchases"
         value={session.user?.purchased}
         header={purchasesHeader}
+        columns={columns}
         className="mt-2 mx-2 max-lap:mx-0"
         style={{
           width: '100%',
@@ -80,11 +88,8 @@ const UserPurchaseTable = ({ session, windowWidth }) => {
         }}
         stripedRows
       >
-        <Column field="amountPaid" header="Cost" body={costTemplate}></Column>
-        <Column field="name" header="Name" body={nameTemplate}></Column>
-        <Column field="category" header="Category" body={categoryTemplate}></Column>
-        <Column field="createdAt" header="Date" body={dateTemplate}></Column>
-      </DataTable>
+        {/* Original Column definitions removed */}
+      </GenericDataTable>
     )
   );
 };
diff --git a/src/components/profile/DataTables/UserRelaysTable.js b/src/components/profile/DataTables/UserRelaysTable.js
index ea2070a..28782f4 100644
--- a/src/components/profile/DataTables/UserRelaysTable.js
+++ b/src/components/profile/DataTables/UserRelaysTable.js
@@ -1,6 +1,5 @@
 import React, { useState, useEffect, useCallback } from 'react';
-import { DataTable } from 'primereact/datatable';
-import { Column } from 'primereact/column';
+import GenericDataTable from '@/components/ui/DataTables/DataTable';
 import { InputText } from 'primereact/inputtext';
 import GenericButton from '@/components/buttons/GenericButton';
 import { useToast } from '@/hooks/useToast';
@@ -54,7 +53,7 @@ const UserRelaysTable = ({ ndk, userRelays, setUserRelays, reInitializeNDK }) =>
     }
   };
 
-  const header = (
+  const tableHeader = (
     <div className="text-[#f8f8ff]">
       <div className="flex items-center justify-between">
         <div>
@@ -62,9 +61,10 @@ const UserRelaysTable = ({ ndk, userRelays, setUserRelays, reInitializeNDK }) =>
         </div>
         <GenericButton
           outlined
-          icon="pi pi-plus"
-          label="Add Relay"
+          icon={collapsed ? 'pi pi-plus' : 'pi pi-minus'}
+          label={collapsed ? 'Add Relay' : 'Hide'}
           severity="success"
+          className="w-fit"
           onClick={() => setCollapsed(!collapsed)}
         />
       </div>
@@ -77,12 +77,14 @@ const UserRelaysTable = ({ ndk, userRelays, setUserRelays, reInitializeNDK }) =>
             onChange={e => setNewRelayUrl(e.target.value)}
             className="flex-1"
           />
-          <GenericButton label="+" severity="success" outlined onClick={addRelay} />
+          <GenericButton className="w-fit" label="+" severity="success" outlined onClick={addRelay} />
         </div>
       )}
     </div>
   );
 
+  const relayUrlBody = rowData => rowData;
+
   const relayStatusBody = url => {
     const isConnected = relayStatuses[url];
     return (
@@ -118,13 +120,23 @@ const UserRelaysTable = ({ ndk, userRelays, setUserRelays, reInitializeNDK }) =>
     );
   };
 
+  // Define columns for GenericDataTable
+  const columns = [
+    { field: 'url', header: 'Relay URL', body: relayUrlBody },
+    { header: 'Status', body: relayStatusBody },
+    { header: 'Actions', body: relayActionsBody },
+  ];
+
   return (
     <div className="w-full">
-      <DataTable value={userRelays} className="border-none" header={header}>
-        <Column field={url => url} header="Relay URL"></Column>
-        <Column body={relayStatusBody} header="Status"></Column>
-        <Column body={relayActionsBody} header="Actions"></Column>
-      </DataTable>
+      <GenericDataTable
+        value={userRelays}
+        columns={columns}
+        className="border-none"
+        header={tableHeader}
+        dataKey={rowData => rowData}
+      >
+      </GenericDataTable>
     </div>
   );
 };
diff --git a/src/components/ui/DataTables/DataTable.js b/src/components/ui/DataTables/DataTable.js
new file mode 100644
index 0000000..df67d6a
--- /dev/null
+++ b/src/components/ui/DataTables/DataTable.js
@@ -0,0 +1,114 @@
+import React from 'react';
+import { DataTable } from 'primereact/datatable';
+import { Column } from 'primereact/column';
+
+const GenericDataTable = ({
+  value,
+  columns,
+  header,
+  emptyMessage = "No records found.",
+  className,
+  style,
+  pt,
+  stripedRows = false,
+  dataKey,
+  // Pagination props
+  paginator = false,
+  rows,
+  rowsPerPageOptions,
+  paginatorTemplate = "FirstPageLink PrevPageLink PageLinks NextPageLink LastPageLink CurrentPageReport RowsPerPageDropdown",
+  currentPageReportTemplate = "Showing {first} to {last} of {totalRecords} entries",
+  // Sorting props
+  sortMode,
+  sortField,
+  sortOrder,
+  onSort,
+  // Filtering props
+  filters,
+  onFilter,
+  globalFilter,
+  globalFilterFields,
+  filterDisplay = "menu",
+  // Selection props
+  selection,
+  onSelectionChange,
+  selectionMode,
+  // Row expansion
+  rowExpansionTemplate,
+  expandedRows,
+  onRowToggle,
+  // Context Menu
+  onContextMenu,
+  contextMenuSelection,
+  onContextMenuSelectionChange,
+  // Other common props
+  loading = false,
+  ...rest // Allows passing any other DataTable props
+}) => {
+  return (
+    <DataTable
+      value={value}
+      header={header}
+      emptyMessage={emptyMessage}
+      className={className}
+      style={style}
+      pt={pt}
+      stripedRows={stripedRows}
+      dataKey={dataKey}
+      // Pagination
+      paginator={paginator}
+      rows={rows}
+      rowsPerPageOptions={rowsPerPageOptions}
+      paginatorTemplate={paginatorTemplate}
+      currentPageReportTemplate={currentPageReportTemplate}
+      // Sorting
+      sortMode={sortMode}
+      sortField={sortField}
+      sortOrder={sortOrder}
+      onSort={onSort}
+      // Filtering
+      filters={filters}
+      onFilter={onFilter}
+      globalFilter={globalFilter}
+      globalFilterFields={globalFilterFields}
+      filterDisplay={filterDisplay}
+      // Selection
+      selection={selection}
+      onSelectionChange={onSelectionChange}
+      selectionMode={selectionMode}
+      // Row Expansion
+      rowExpansionTemplate={rowExpansionTemplate}
+      expandedRows={expandedRows}
+      onRowToggle={onRowToggle}
+      // Context Menu
+      onContextMenu={onContextMenu}
+      contextMenuSelection={contextMenuSelection}
+      onContextMenuSelectionChange={onContextMenuSelectionChange}
+      // Loading state
+      loading={loading}
+      {...rest}
+    >
+      {columns && columns.map((col, i) => (
+        <Column
+          key={col.field || i}
+          field={col.field}
+          header={col.header}
+          body={col.body}
+          sortable={col.sortable}
+          filter={col.filter}
+          filterPlaceholder={col.filterPlaceholder}
+          filterElement={col.filterElement}
+          selectionMode={col.selectionMode}
+          headerStyle={col.headerStyle}
+          bodyStyle={col.bodyStyle}
+          style={col.style}
+          expander={col.expander}
+          // Add other column props as needed
+          {...col.columnProps} // Allows passing any other Column props
+        />
+      ))}
+    </DataTable>
+  );
+};
+
+export default GenericDataTable;
diff --git a/src/config/appConfig.js b/src/config/appConfig.js
index a8325ba..4363377 100644
--- a/src/config/appConfig.js
+++ b/src/config/appConfig.js
@@ -11,7 +11,8 @@ const appConfig = {
   ],
   authorPubkeys: [
     'f33c8a9617cb15f705fc70cd461cfd6eaf22f9e24c33eabad981648e5ec6f741',
-    'c67cd3e1a83daa56cff16f635db2fdb9ed9619300298d4701a58e68e84098345'
+    'c67cd3e1a83daa56cff16f635db2fdb9ed9619300298d4701a58e68e84098345',
+    '6260f29fa75c91aaa292f082e5e87b438d2ab4fdf96af398567b01802ee2fcd4'
   ],
   customLightningAddresses: [
     {