my piece of crap ipod touch has been causing tons of problems lately, like not restoring properly or upgrading at all. after i finally got it back to normal, i jailbroke it again, and spent lots of time re-doing all the bookmarks, contacts, apps, settings. then randomly i reset it because summerboard wasnt working, and now it stays on the apple logo. yes i force reset it, yes i tried force restore mode but it didnt work. but itunes does recognize it and i can sftp into it. i can sync it too but i wouldnt know if it worked because all it shows is the apple loading screen. edit: after about 22 min. it flashed the screen completely black then went back to apple loading screen. i dont know if that means anything.