There is a new version of Gmail out today, my account got upgraded not entirely sure if everyones has. It seems much faster, although it did make me disable firebug. Gmail Label Colors is broke and so is Better Gmail. Hopefully they’ll be a fix coming soon cause I’m not use to the “old” gmail and MIGHT be willing to switch over to the new Live.com since you can FINALLY get a live.com address.
Update – You can go back to the previous version of Gmail – Top Right Corner -> Previous Version