Okay, this is going to be a very long explanation but please bear with me. So, this morning, I was watching videos and this one video would not load for like 45 minutes. I got extremely angry at it because I had tried multiple times so I threw my ipod touch 2g at the wall. I picked it back up, tried to load the vid again, and then the safari browser froze up after a few more tries. I reset my device holding the home button and power button. This is where the problems arose. The device kept resetting itself without me pressing anything and nothing but the apple logo would pop up. After a few hourse, I decided to restore. My device was previously jailbroken with a 3.0 firmware, but the restore made it 3.1.3 with no jailbreak. Everything was cool, until I noticed that it would not connect to wifi. My device had great wifi before the restore (except for that one video) and now it won't even detect a wifi connection. I don't know if I broke the wifi antenna, though I doubt it because I could still browse safari after I threw it at the wall. Can someone tell me if this is a physical or software/hardware problem? I really need help as I don't have the money to purchase a new device and the warranty is expired. Thanks alot.