Ok....I rooted my Captivate originally using unleash the beast which rooted my phone and deleted all the bloatware. I then used Ryan's one click lag fix to speed it up. The phone shows I jh7 but I want to know....will I be able to upgrade to 2.2 when it comes out because the phone rejected the last update At&t sent out. If not....is there a one clck put me back to stock zip file out there that returns the phone to original condition? Thanks in advance.