hello... so here's the deal,i own a 360 with a somewhat old firmware (the one that came with dynasty warriors 7) and also a pretty old version of ixtreme... i was thinking to upgrade to ixtreme 2.0 to play xgd3 games but have no idea about what i should do... i know there are several guide on the web but i was thinking don't game that come with the latest firmware reflash your dvd drive? if that's so,if i wanted to install ixtreme 2.0 should i flash my drive,update my firmware and then flash my drive again? oh and two other questions... 1) any guide you guys suggest in particular? 2) what's the deal with xgd2 games? can i run those without 2.0?