RD ram is better then DDR, it does depend on the system. but in most cases a P4 with RD is better.
as for the chips. it used to be an AMD was better then a P4, however P4 kept getting faster while AMD didnt really keep up. So as for now, a higher speed P4 is better then an AMD.
as for the GFX card, that would should work for most stuff. might not display the higest graphics that the game can do in SOME cases.
right now id recommend a gf4 ti4600 128mb
However if that one is fine for you now. prolly the best thing would be to wait untill the NV30's come out (gf5's basically) thoes will be top of the line when they arrive.
or you could just wait untill a game comes along that you really need a new gfx card for.
Should get some games man. (cough Unreal Tournament 2003 cough)
we can play sometime.
