Very much so. Windows 7 instead of Vista?
I would have gone to Linux by now if I knew StrikeFighters could be run on it, its a pure DirectX game. I know FB/PF does well on Linux. I always said that if Linux application developers stopped trying to score brownie points with "businesses" and make Linux the most popular -- and "secure" -- gaming operating system, business would follow. Gamers grow up to run businesses.