i didnt understand thx either.
but i cant wait for igi2, igi 1 was my first real experience in fps on computer, i've always had a crappy comp, till recently and igi was one of the first demo's i dl'd, and was the first "new" game i bought. and i can't wait for igi2, doesn't look like they changed too much (judging from screenies alone.) so thats good. mp should be awesome, i remember saying to myself, "this game would be so sweet online"....guess i'll find out soon