... to run PSP f/w 6.XX from Time Machine, and maybe also the latest Gen f/w to also boot from my memstick ? Everything I have read about Time Machine only mentions booting 1.50, and I think like 3.60 or 3.90 and i am wondering could I have 5.00-6 in NAND and boot Gen and 6.XX from memstick with TM.