If you have a gamecube or a Wii, Tales of Symphonia was pretty good. Technically, there's Tales of Vesperia on the Xbox360 but it isn't as good, in my opinion. Still worth picking up if you like real time combat in your JRPGs instead of turn based.
I actually got Vesperia, and it's a great one too. Not as amazing as ToS, but nonetheless good. And no, I haven't seen gurren lagann.
While were onto classic animes, rurouni kenshin is a good series, kind of old but so funny and cool.
I love his character. If I watch it often enough, I'll start to talk like him.
Reminds me of Yoda.
i love just about anything gundam but mobile suit gundam 00 and mobile suit gundam age are my fav i like the idea of mech combat 360 need a new mech warrior game