I am a newbie for ipad and I don't know how to use ipad at this time because of I got this free ipad from the website - tester.us.ms several days ago. I am unable to sync my iPod Touch and iPad with my iMac. Desktop computer currently running OS 10.6.8. I just now downloaded iTunes 11.2. When I open iTunes it does not recoginze either device when I plug them in to sync.