In case anyone here has recently bought a GeforceFX 5200 and has found loads of bugs in ut2003 like I did then try the 43.51 detonator drivers from along with nvhardpage.
It seems to have cleared up a lot of the bugs that the official abit and nvidia drivers had like the perspective problems in ut2003 while jumping when you end up wading through the floor with your gun barrel scraping the ceiling.
Speed of the card still isn't upto much but I haven't tweaked it much yet and only have the basic DX9.0 installed. it seems to be just faster than a geforce mx 440 and about 5 fps slower than an overclocked and highly tweaked geforce3 ti200.
I think it was a decent buy for £65