for the long term, im sure the 9800 pro will serve u well. 9800 pro is much faster than the 9800 SE, 8 pipelines versus 4 in the SE. the SE is comparable to the 9600 pro. There are also many new deals out on the 9800 pro. I just saw a post in here listing a 9800 pro for 239? at microcenter. if thats too much, some retail stores like circuit city i believe have the 9800 non-pro (which can be flashed to pro speeds if using the samsung ram) for 199. and if thats still too much, list wat ur budget is and ill try to help.
edit- didnt see that it said 9600 SE. if that is the case, its junk! its a 9600 with slower speeds and half the memory bus, which makes it comparable to the really low end cards. spend more and get a lot more performance.