i jailbroke my ipod touch 2 gen 2.2.1. At first things were running well but then i tried installing "winterboard" with "cydia". It told me to reboot my itouch after it was done installing to work properly. But the new redsn0w is a tethered patch and when rebooting it turns off and then goes into dfu mode. Do i have to re-jailbreak my itouch every time it turns off? Any advice would be helpful. thanks.