I have a gf4 ti 4800se, have the chance to get an ATI Radeon 9700pro all in wonder, is there a big difference in graphics, i know this card has tv and stuff, but how much better is the graphics?
The 9700 is still a strong performer today. It'll probably be on par with the 4800 with no effects on in DX 8 games, but with effects on (AA, AF) it'll blow it away. Not to mention 9700 supports swanky DX 9 graphics.
How much are you going to pay for the 9700 Pro AIW? If you do not need the features of the AIW, I'd also agree with going with a 9800 pro (there's also a 9800 Pro AIW).
In short, I think many here will agree the 4800 does not hold a candle to the 9700 Pro. The 9600XT is probably the equivalent of the 4800 in DX 8 with no effects on, and the 9700 Pro still outperforms the 9600XT.