Major Problem with my iPod touch

I tried to jailbreak my iPod touch..

I went to the iJailBreak main site on the safari web browser in my iPod and was told safari can't download files so i closed safari and went back to listening to my music but when i went to cover flow mode, the album artwork was all gone and so i connected it to my laptop (Vista) so that i could restore and sync my music back into my iPod. But, to my dismay, iTunes did not detect my iPod at all and even after i reset my iPod, it still did not show up on iTunes.

Even before my music was erased by me when i reset the iPod, i tried going back to the "Music" menu on my iPod and before it loads the music, it unexpectedly goes back to the main screen. The same thing happens when i tap "Videos" and "iTunes" but not "Photos". I thought maybe it was my laptop or a problem with vista so i tried it on two other XP computers and still iTunes did not detect my iPod at all.. Did i mistakenly download a virus?? from the iJailBreak website??

Someone please help me i am so frustrated!

 

Outcome

Thanks for replying. I tried all that and it did not work. Anyway, I sent it back to the Apple service centre and since it was under warranty, they will replace it with a new one.