ive found this,but not sure if its what you are after......
Now this is very interesting, Looouky from Xbox-Scene has figured out that you can use an Xbox 360 NAND reader to jailbreak your PS3. You can actually MAKE your own 360 Nand Reader, just follow the instructions located here.
To quote:
Here a simple instruction set:
1) Download compiled code for pics 18F modified for USB SPI here.
2) Program the usb spi, following the following instructions Start at “Prepare TIAO 360 USB SPI Interface ”
3) Download Stealth Backup Manager.
4) Copy Manager.pkg corresponding to you onto an external drive. (Formatted FAT32)
5) Go to your PS3 and do a complete power cycle. (Turn off completely with switch on back.)
6) Plug in your USB SPI, turn on the switch in back.
7) Power on your PS3 and hit the eject button immediately. (This is the part most people mess up.)
8 ) If you did it right, you will have two folders on your XMB. One that says “Install Package Files” and another “/app_home/PS3_GAME/”.
9) Plug in your USB drive with the Manager.pkg file. You should now see it in the “Install Package Files” folder. Run it. You should now have Package Manager installed. Once installed remove the external drive.
10) Insert your original PS3 game and run Package Manager. It will ask you whether you want to load it or back it up. Back it up!
11) After a few minutes you’ll have a copy of the game showing up. Select it and it will load it to the XMB menu. Screen will go black and kick you back out to the XMB.
12) On the XMB Hit the game icon and you can now start enjoying the backup copy of your PS3 game.
oh bugger,this has been posted before,but maybe the 360nandhex will be of some use
SOURCE...ps3hax.net
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