2.2 firmware on my 3G. using the pwnage tool to keep baseband unaltered. stuck on restore step: when i create my custom firmware i see it sitting on my desktop. i was told to hold shift when clicking restore and to then click on the custom firmware on the desktop. i did this even though the default apple restore button popped up and nothing seemed to happen. the custom firmware looked like it opened through the iphone but other than that i saw no signs of response. am i just supposed to wait for 10 min after that with no signs of activity? somebody whos done this pls describe what im supposed to see. thanks.