Well, I tried running chkdsk on the device while its on USB storage mode, gained with the rescue kernel, but chkdsk did not find anything wrong, so I'm more or less on a dead end here
Any more ideas? and why does my device - when connected to USB - go into USB mode on startup (as if I was holding 'u') for a second - with the USB icon on the top right corner of the device's screen and all, and then leaves USB mode? It didn't do it before I had this problem (described on my first post on this thread)... Could it be a symptom of something?