Been an jailbroken iPhone user for the last 2 years and just got my son a Captivate. Apparently non market apps are blocked, I can turn that option off on my Xoom but not on his phone. I have an new Atrix that should arrive next week. I plan on getting a little deeper into flashing and rooting then but for his phone I would really just want to turn this option on. Whats the easiest way to enable this?