I recently bought an iphone and have downloaded itunes to my Windows XP PC. I have tried everything to sync the iphone with itunes, however, nothing is working. I have reinstalled itunes several times, updated drivers, called Apple support and Microsoft support (both could not work it out). I dont think it's a fault with the USB port because my other Sony MP3 player connects without issue. My girlfriend's ipod also does not sync (although it is an old 'brick' of an ipod). Does anyone have a suggestion??? I dont know much about IT and I dont know what else I could do to resolve this.