Quick question here... I've got a 3GS running 3.0, never JB'ed. Can I now run redsnow and JB my phone as-is or does it need a restore prior to JB as iClarified says? I don't want to go to stock 3.1 (since apple won't sign 3.0) since I would lose my BB. Worst case, if the JB goes bad, I won't be able to go back to 3.0 right and would have to upgrade to a non-jailbreakable/non-unlockable (for now, both) stock 3.1, correct? Many thanks.