Hi My normal user account on my mac is somehow messed up, slows down to a halt after like 10 seconds of use. But a new account or other ones work perfectly. However, I cannot sync my iphone with the new itunes library, without it wanting to replace all content already on the phone. (obviously dont want this) I had manual sync enabled before. Doesn't seem to want to synch with more then once libary now though. My iPod Touch works perfectly though without replacing the existing content. Anyone got any ideas on how to make the iphone act the same way? It's jailbroken if that helps.