I have my 4.3.3 shsh saved, so i should be able to restore and re-jailbreak, right?
Yep. Your best bet is to restore the iPad (which will cause it to load iOS 4.3.4). Then, use this sticky (
http://www.ipadforums.net/jailbreak...815-how-downgrade-your-ipad-ios-firmware.html) to downgrade to 4.3.3; since you have your 4.3.3 SHSH blobs.
is there a way to find out what cydia apps i've downloaded....specifically the ones that load in the background that do not create an icon (i.e. Retinapad)
Not if you didn't save a list, because once you un-jailbreak them, they'll be gone - Cydia won't be able to tell you what you had. I keep an Excel list on my PC so I can keep track of what I have on the iPad (and what I've tried and removed).
Once you've re-jailbroken the iPad and installed some tweaks, they'll show on Cydia in the Installed tab. But that's once you've put them back on...
I've backed up with pkgbackup a few days Ago, but didnt use dropbox, so im guessing it saved the backup on the ipad itself. Is there a way to restore everything from it....even though i've deleted the app now?
PKGBackup saves to either Contacts or to Dropbox. If you've done a backup to iTunes since you created the PKGBackup file, it should be in that backup. Once you've restored your iPad, select the restore from a backup option (before jail breaking it). That'll put all your App Store/iTunes stuff back on the iPad - to include that PKGBackup file.
Then, after jail breaking, the first thing you do is go to Cydia and install PKGBackup (it won't cost you again). Run the restore from that and it'll bring down all your Cydia tweaks.
The cause of this all was Me trying to find out what the "other" usage category was. Its over 5gb already and im running out of space. What exactly is that and can i clear that out? I read somewhere that those are the cydia apps loaded.....eveN so, it seems way too high. The ipad is only 2 weeks old. Is there way to re-capture this space?
The good news is that most, if not all, of this Other space will shrink because of the restore. A lot of the Other is just stuff iTunes doesn't recognize, true. But I am not sure it's the apps from Cydia, as my other is not large and I have several tweaks on the iPad. Normally, it's just stuff that other apps have, such as documents in Goodreader...
IOW, no one really has figured out what exactly is Other, or how to get rid of it. One thing I'm sure you've learned is: Don't try to take it out of the iPad using iFile!
Mucking about in iFile is always best done with extreme caution - as you well know now.
Hope some of this helps.
Good luck.
Marilyn