when you download 2 or 3 parts to a game hoiw to you convert them back all into one cso at the end to put on you psp? thanks in advance Joshp13589

Just download then all to one directory, and use winrar to extract 'part one' and then it will automatically read from part two and three and there's your CSO or ISO.
Then just install devhook on your psp (using devhook full installer 0.46) -(if you have devhook then it dont matter) or if you already have it go to your psp's drive and put it in the ISO folder.

tyvm for the help devhook is already on so s'all good!