Hey guys, Great forum. I did a search, but could not find an answer to this. I am using a JB/unlocked 3GS on T-Mo which was activated on my PC. I also have a MBP and I would like to sync the iphone with it from now on. I loaded latest itunes on the Mac and the question is if I straight sync with the Mac will the phone get relocked? will I loose my data on the iphone (notes, contacts, etc.)? Thanks in advance! JR P.S. It should be JB NOT LB in the title. Sorry.