i had 64 mb rad 9000 pci, with a p4 2.0ghz (400fsb). 512 megs pc2100 and it played cod fine with some of the settings turned down.............played halo with some lag..even with all settings turned down
i downloaded the bf1942 demo twice and both times it refused to play. but that might just have been the downloads.
i don't think the rad 7000 will cope with these games.
fx5200 is avalable in 128 and 64 pci.........they would work but again u may need to turn everything down
btw.......my rad 9000 also JUST managed to play the farcry demo..........with ABSOLUTELY EVERYTHING set to low
not bad for a 64 meg pci card..........
best of luck
doddsy