you convert the disc into an iso using any software (I use IMGBurn) and then use the method i posted below, i don't think ps3 can play our pirated ass ps2 discs .. or even if u have the original .. it wouldn't, since the ps2 classics emulator with the higher compatibility is for jailbroken only.
No. You can't update using OFW file. You can only update using custom firmware file. What this means is that once a 4.60 custom firmware is out, you can download its file and update to the latest version of custom firmware (4.60). Never ever update using the OFW file otherwise your jailbreak will be removed and you will have a normal PS3.
Red Dead Redemption has long load times even on internal, I think. The load times are only in the beginning though, just like Grand Theft Auto V and The Last of Us.
Make sure to check the correct option in Multiman. Some games will require BD-Menu option to be turned on, some won't. Also for 100% compatbility, it is highly recommended to keep a blu-ray disc in drive, since not every game can work discless. I always keep a disc in drive for my PS3 since I don't want any trouble.
Copying from BD works fine for me. Never had any issues. I have copied The Last of Us and Resident Evil 6 and they worked fine after copy.
I copy ps3 games from BD to internal hdd because I haven't downloaded any ps3 games yet, currently downloading small size games of ps3 and will checkout soon.
I think they are not working from multiman due to copy from BD but I think downloaded games will work fine on multiman.I tested ps1 game and it works without any issue.
I can even pay for a site which can provide converted ps2 classics and psp games.