Another device, similar to ProgSkeet, that'll connect and talk directly to the PS3 Flash (NOR and NAND) is in the works... The E3 Flasher, from the same cats who brought us the E3 Card Reader, is scheduled for release next week.
Below is a video demonstrating the E3 Flasher -- downgrading from firmware 3.70 to 3.55... The device itself isn't shown -- "In this video there no images of the E3 FLASHER as we need to keep our design under wraps until it is ready for release."
•ONE-Button Operation and NOR Flash onboard!
•E3 FLASHER compatible with all NAND FLASH and NOR FLASH consoles
•With SLIM Consoles, no need for any soldering!
•With PHAT Consoles, some soldering will be needed
No need for any soldering on Slim consoles?! Now that's dope.
We'll keep you posted whenever the E3 Flasher becomes available.