ATIRadeon 1900AIW or ATIRadeon1800xt with a tv tuner QUESTIO

lol i know the 1900xt is the best (not counting the xtx which is a waste of $$) but i just dont want to spend so mutch, im building a new rig (from ground up), i was just curious how well does it perform, in gaming? (the 1900aiw) i mostly play strategy games, the ftp's arent mutch of an interst to me ( i just dont like the graphics...but yet again i have not played fear)

Will I be able to handle lets say Unteal Yournament 2007 well with a system with a 1900aiw, 2 gigs of ram, a p4 3.2 processor (singlecore or dualcore, but leaning towards dualcore)? Or will the 1900AIW will be then like lets say the radeon 7000 series right now(weak, and just plain crapy)?

Thank You.

hm..... nothing, in not interested in the 1800 series( excluding the xt maby) , sorry

the 1900xt is a bit pricy, and to be gonest i dont want to throw away so mutch $$ just for a video card, that will not even utilize the ful potential of direct x10 , to be honest i began thinking just about waiting till new direct x10 series video cards come out and then get something midrange from the dX10 series models. .... it would take what?? about half a year for that to happen right? hopefully. i heard the dx10 series supposd to come out for summer but they were postponed because of vista, so i think that it will take that about 6 months or so for new dx10gpus will come out. ...hopefully.