Received my iphone 4 yesterday and I've not been able to activate it since...I had to upgrade to itunes 9.2 and after doing so my itunes won't connect to the iTunes store and my safari 5 browser won't work...My internet explorer and firefox browser works fine...I'm running windows xp...Any help would be greatly appreciated! I've spent hours trying to fix this problem and I'm about to go insane...I've read every article on apple support and elsewhere trying to troubleshoot the problem...I went through all the steps with clearing the cache and making sure the proxity wasen't selected...Hope someone can help...Thank you!