SYSTEM INFORMATIONHIS HD 5770 1GB VIDEO CARDAMD PHENOM II X6 1100T PROCESSOR500GB HARD DRIVE500GB EXTERNAL HARD DRIVEWINDOWS 7 64BITXION 700W POWER SUPPLY120MM LIQUID COOLER[DDR3] 4GB DDR3-1600ASUS M4A77T/USB3 MOTHERBOARDCONCERN/PROBLEMI am not that impress by what my video card and processor is doing for me and FSX . so I was thinking about upgrading my video card because there is no other amd processor that is better than the one I have. The only way to go is upgrade the video card - I was planing on upgrading to a better ATI card . But I heard ATi and FSX aren't friends so I just want You guys suggestion.And I am concern if I will be able to change the card with a nvida without changing anything or my motherboard.PLEASE ---Feel free to comment.VIDEO CARD BUDGET$300.00I would appreciate if you post the website with your suggestion. THANK YOU

I think that much better will be GeForce than ATI. My R4890 make a lot of problems from the first day i bought it.My friend also have ATI GPU and after few months of tweaking, searching for best drivers etc. decided to change for GTX470 and now he is problem free.

As I mentioned you could go for an EVGA GTX560TI superclocked (http://www.newegg.co...N82E16814130610). It is a repalcement for the GTX 470 and seems to be the best bang for the buck ihn the moment.

http://www.tomshardw...Index,2673.html