Computer, I have

So Louis the Computer is now up and running, courtesy of the Awesome Brother who knows what he's doing. Having a well-performing machine after all this time (roughly...three years, four years? where the old one died and just wouldn't work for more than a few hours at a time...) is something of an oddity. Henri the Netbook still works well and all, but he's a Netbook with 1GB of RAM and 160GB of memory, soooooooooo. Something fast! How I missed thee. 

I've been trying to go back to my old fandom haunts, which I'd abandoned in favor of less slow-internet-computer dependent hobbies. It's hard! So many of them have stopped speaking to me! D: SPN being a notable example, and even FFVII (although that one's pretty much always been on-and-off). I want to start iconing again now that Photoshop will actually run, but icon what??

Considering all that, recs would be awesome. For communities, fanfics, fanarts, whatever. My current fandoms are FFVII through FFXII (discounting the MMORPGs), Zelda, the new BBC Sherlock Holmes, the Avengers (movie-verse but I'm not picky), FMA, D. Gray-Man and even the odd Dragon Ball or YuYu Hakusho thrown in the mix. And I guess the Big Bang Theory humor stuff would be great too!

(TV shows, when and how did you sneak up in my fandom list? It used to be so exclusively...japanese. XD Not complaining, mind.)

Many thanks in advance! :)