Recommend Dogfight Game for me?

[msnyc08]

I used to play the WWII Games but about ten years ago, I'd like to find a good one now.

I am running Vista on a laptop, config is:
2 Gigs Ram
2.2 Ghz Dual-Core Intel
Nvidia GeForce GO 7400

I was looking into the IL-2 game which got great reviews but it seems iffy that it will run on Vista.

I'd like good graphics, decent flying (not arcade), missions (stafing, dogfighting, protecting bombers, taking out bombers, etc.)

Thanks in advance!