Yesterday I upgraded to the new version on my 3GS, and now my photos won't synch. I get an error message on my MAC (v 10.6.7)that says "The iPhone cannot be synched. The required file cannot be found." Now the albums on my iphone are corrupted, and the message reads "iTunes Sync Needed. High Resolution images synced via iTunes are missing. Connect your device to the computer you sync photos from and launch iTunes to sync them." The only thing that has changed has been the upgrade to iPhone v 4.3.2. Help!