what is the diff between [latest 3.70 downgrade using proskeet] and [fast-swap hdd with progskeet]?
i've been looking at these two tutorial on the front page of psx scene
'UPDATE FOUR: 3.70 Downgrade for Fat/Slim NOR Models - Teensy++ OR ProgSkeet -'
'TUTORIAL - 'FAST-SWAP' Between v3.55 CFW and v3.70 OFW with ProgSkeet and Two HDDs'
correct me if im wrong,
1)is the fast swap tutorial an extension of the downgrade tutorial?
2)why does the fastswap tutorial requires a 3.55 usb downgrade dongle, while the downgrade tutorial never mentioned about one? what dongle is it referring to? cobra?
3)with reference to the fastswap tutorial, can any hard disk work? must the two hdd be of same capacity?