I also have a gainward gf4 ti4600 golden sample
it brilliant 1280 x 1024 in sof2 and still get 125+ fps on most maps...
and is also good at 3d rendreing and cad stuff as previously metioned!!!
*** Shamless Plug over****
geforce 4 mx's have been equated to overclocked geforce 2 Ultra's ok 4 buget but not brilliant for serious gamers..
The GF4 TI4200 cards are a great compromise between cost and performance...
Would recomend the gainward gf4 ti4200 golden sample (128MB) costs around £140 but its a great card for a resonable price
also has vivo and a dvi out
Hope this helps
Shakari