hi guys, been reading this thread and seems dell has some good reviews. dell currently has a promotion going on for its 20" widescreen LCDs as well as normal LCDs. I cannot decide what to get, is it better to go widescreen? I only play Titan Quest, strategy (RTS) games and surf the net as well as blogging and photo editing. I have a Geforce 7600GS overclocked to gpu500/mem450.

Can the dell widescreen handle scaling at lower resolutions (look good and not pixelated) so i can play my Titan Quest at 1024x768 (since my card is slow I have to scale down)? Hopefully someone with some experience with these dell models can help. Thanks much!

also i really can't decide between the RM1499 20" or the RM1699 22"? The 22" has a 5ms response time but is an entry level model while the 20" is a high end model. I don't think I'd need the composite or S-video inputs as I don't intend to watch TV or dvds on it.