Could this method (or a similar method) be used, hypothetically or practically, to install a ROM manager onto an OFW PS3 at 4.81? Or really any other OFW... I'm interested in getting it on my PS3 OFW with 4.81 but I would still be intrigued to hear what people think about doing it on any other version.
It would certainly be more convenient for managing games (for me), as I (or anyone else) could put our game files onto a large hard drive, plug it in, and be done, with no jailbreaking required... if MultiMan or another manager could be installed.
I admit to being a complete noob to PS3 modding, so if there's a better manager out there, please let me know. If this is impractical / improbably possible, also say something, please.