I am not techy at all but I tried to unlock my iPhone today by myslf. I got to the point of the 'Installer' icon on my iPhone but when I tried downloading 'Unlock app, lockdownd and Cyberduck', I get stuck because when I click 'open' on the download box, it brings a bunch of zip files that I cannot download. what do i do?? Also, how the heck do I disable iTunes helper?