is there a way to play csos on your psp without using a computer(after custom firmware update)

It says in the guide connect the psp to your computer, I thought you could play the games without a computer.I just read the newbie guide and it says you get the icon, but does it stay there after you turn of the psp?(my friend let me borrow his memory stick so I don't have the PSP right now)

 

there are ways to not use a computer you would have to already have irshell running on the psp and a umd dumper that dumps straight to the memory stick after dumping you could launch the iso through irshell in any folder or use the file manipulation to move the iso to the correct folder you could also use a bittorrent client for the psp and use ir shell to access the downloaded iso or copy to the correct folder you would be very limited though since you would need to have 2 x the amount of memory on you memory stick pro just so you could copy and move the iso even on a 4 gig stick 2 iso would be your maximum and with out a pc there is no way to back them up so you would have to re dump or re download the games every time you wante to change them up.

 

there are ways to not use a computer you would have to already have irshell running on the psp and a umd dumper that dumps straight to the memory stick after dumping you could launch the iso through irshell in any folder or use the file manipulation to move the iso to the correct folder you could also use a bittorrent client for the psp and use ir shell to access the downloaded iso or copy to the correct folder you would be very limited though since you would need to have 2 x the amount of memory on you memory stick pro just so you could copy and move the iso even on a 4 gig stick 2 iso would be your maximum and with out a pc there is no way to back them up so you would have to re dump or re download the games every time you wante to change them up.

 

Thanks!!!you're really helpful!!!
doesn't matter about the game limitations because I can down...er buy as many games as I want!