Hi, i have a jailbroken ipod touch(from itunes 9.1) and an unjailbroken ipad & use win xp.. I have upgraded to itunes 9.2 and then read about not applying jailbreak in this ver. I have synced both my ipod touch(with app sync) and ipad to itunes 9.2 and downloaded ibooks with pdf support to itunes 9.2 & my unjailbroken ipad and synced my pdfs on the ipad along with other free and paid apps and mobileme I want to jailbreak my ipad.. Can i downgrade from 9.2 to 9.1 and sync to 9.1 and apply jailbreak? Should i do it after using ibooks with pdf on my ipad? What all will i be loosing from both of my idevices on doing so? Or should i simply wait for the upgraded jailbreak to arrive before doing anything else jailibreak side ??? Also, if i have itunes 9.1 on another system running win xp, then will it be ok if i sync my ipad to that and apply jailbreak on that system and later sync to my main laptop with my itunes library running itunes 9.2 or a downgraded itunes 9.1? Appriciate your help ..