Twilight Sparkle

Ok, I just solved the problem. Minecraft started again. But... that makes no sense at all.

Well, tell me how to make completely fresh diagnostics then. It's only thing i can think of at this point.

I pasted entire fml-client-latest.log file into pastebin. [11:47:17] [Client thread/INFO] [FML/]: Forge Mod Loader has successfully loaded 3 mods is the last line in the log.

http://pastebin.com/JxWGA5dY There we go

Hope it's the right one. fml-client-latest.log

Hmm, where is FML log?

I've been having this problem for two days or so now, and it only happens on Forge 1.6.4, while 1.7.2 and vanilla minecraft work fine (and few of my fav mods aeren't updated so I can't use 1.7.2). Console logs here