A friend of mine (which I (Senaxx) shall not name) found a way to dump the IDPS on OFW. I created a neat cobra package from this. You can put this in your PS3_GAMES directory and run it from XMB.
1.) Put a fat32 formatted USB key in the USB000 (most left) or USB001 or right port
2.) Run the homebrew program, and it will exit again to the XMB
3.) IDPS.bin is on your USB drive.
For now this IDPS.bin is not very usefull (yet) but we might need it in the future.