Originally Posted by KabaModern
I'll just echo what cliffeman said. Win7 64-bit Ultimate (which I'm running) and iTunes play extremely nicely. At any rate, I'm glad you've sorted it out. Could have been a bad install or the wrong install.
Same here. Just installed iTunes 64-bit and let it upgrade to the newest version and sync my 3G no problem. Kept all my stuff I had on iTunes before I upgraded to Win7 Ultimate 64-bit from Vista Ultimate 32-bit.