Thank you very much for the help !
I'll watch Seto No Hanayome, Paranoia Agent, Toradora!, Kara No Kyoukai,
Fooly Cooly, Clannad, Gintama, Rurouni Kenshin, Shikabane Hime: Aka,
Death Metal City, Black Lagoon and Kaze No Stigma soon.
When I'm done I'll watch FMP maybe because it's comedy.
I won't watch Tengen Toppa Gurren Lagann or Gundam or Evangelion 'cause I really hate mecha. The only reason I liked Code Geass is that the rest of it was awesome indeed. I skipped most of the mecha-fights more or less (and all openings and endings...they sucked too).