Ok, so I recently jailbroke my ipt2g on christmas using blackra1n, and yesterday, the wi-fi completely stopped. I haven't seen this problem since the original iPhone and iPod Touch, so I figure something is wrong hardware wise. I saw this fix by the dev team (http://wikee.iphwn.org/sgold_bootrom:fixwifi) and was wondering if that still works. Because I have no other idea what is causing this, 3.1.2, hardware defects, etc. Help?