First off I was upgrading from the current latest to the alpha and it went through most of it fine till I got this:
"Upgrade Aborted
9129
Access denied - Only Users who can Activate Plugins may perform this upgrade
success"
At that time the local server I was running crashed also. But when I restarted the server and reloaded the WP dashboard the forums were installed and working, from what I can till.
I also noticed this when I made a new topic and when back the the main forum display, where it displays the newest topic etc.
"Testing new stuff
-21528 seconds ago"
The -21528 seconds ago seems some what off :P.
I also noticed that even though I have use image thumbnails on , the images are full size on the posts and they go off the margins if they are to big. Which happens for all media still that is to big.
Those where the only things I saw for basic forum stuff for now, I will now get into plugins and see what I can find there.