Hi!I recently upgraded my computer to a:AMD Phenom II X4 940 Black EditionGigabyte GA-MA790X-UD4Crucial DDR2 BallistiX TRACER PC6400Corsair 550W CMPSU-550VXEUBut still have my Sapphire ATI 1950XT in my rig and it feels like my GPUs is bottlenecking the rest of my computer...or? =) . I use FS9 80% of my gaming. I seldom use FSX, but it happens sometimes!Been looking at GPUs in the Radeon HD 4870/4890 GeForce GTX 260/275 price range.What is the best buy for my computer and usage?Fly fast and safe!Johan "What's VNAV?!?!" Adolfsson

If you're willing to plunk down the cash for a GTX 275, may as well do so. It's the best card on your list certainly.