How did you extract that in clear text from the eboot.bin?
I don't see the point of adding the "No ROMs" part. If i plug in my usb hdd, the app starts. And you can browse trouhg the whole ps3, just select the ".."
So you can store the ROM's on the internal hdd. But you still need a usb000 for the app to start, or else you just get "No ROMs"...
Why use usb000, insted of dev_hdd0?