My nearly-sprung theme used Scriptygoddess’ Next Previous Posts in Same Category wordpress plugin. However when I upgraded my blog to wordpress 2.6.1 it broke.
I found out that there wasn’t a newer version, so after 3 days of re-learning the wordpress plugin system, SQL, and scouring the web, I rewrote the plugin to work with wordpress 2.6.1.
So so without further adu I present to you:
-Copy the text file into your wordpress ‘wp-content\plugins’ directory.
-Rename it to ‘nextPreviousCat.php’.
-Activate it in your plugin setup menu on your admin dashboard.