If I decide to update my jailbroken ipad 2 to 5.1: 1. Will all the tweaks I purchased from Cydia be saved? 2. Will I still be able to take advantage of JB once it is capable on 5.1 3. Will I have any issues after updating? (crashes, incompatibilities with apps, etc?) 4. Will I lose any data (documents created in Pages, Notepad, etc? 5. Will I have to reset everything up on my ipad (folders, wallpaper, settings, etc? Reason I ask all these questions is because there are several apps I want to update to that require 5.1...and whether I update now to use the apps or wait until a JB has been created, I am assuming I will have to reset everything up (settings, tweaks, etc)... I have read all the JB threads but I'm not really clear on these questions...thank you!