If you've wanted to try Star Wars: The Old Republic you can now play up to level 15 for free. That's actually quite a ways, through the starting and capital planets and first dungeon. I suspect if you made one of the limited time accounts previously you can just log in and play your characters again. Sounds like the perfect thing to do after a midnight feeding, Dork )
There's also a "friend referral" program, so if you are thinking of trying it, let me know. If a subscriber refers someone who eventually becomes a subscriber they get a pony...er...speeder.