Please forgive me for my forum-abuse this morning , as you can probably tell I'm currently hacking away in Silverstripe so I'm using the forum / docs section here at silverstripe.com a lot.
;-)
Anyway, I found a little bug on the site when trying to login to the forum with firefox. After entering my credentials it will just redirect to a blank screen , after I hit the back button I'm logged on and everything is fine.