I'm new to the whole jailbreak thing and I DID do a search on this before posting but found nothing the answered were questions exactly. First, what happens when you sync your phone later on down the road after JBing your phone, do you have to JB it again? Also, if I JB it with purplera1n, can I simply restore my phone and JB it again when the dev team comes out with their version? These are probably really simple questions but thanks for your patience.