downloaded game off the internet

[Stiffler]

I just downloaded a game off the internet for the psp and it is a .rar file and i am wondering how to put it on my psp so i can play it. when i put it in the game folder it doesnt come up, when i put it in the saved data folder it says "corrupted file"
any help would be appreciated

[furyblaze]

for one thing you need to unzip it and dl and install a costum firmware

[Stiffler]

its a .cso file, is that the same as .iso file? do you have to have custom firmware to play cso/iso's?

[jordanroch]

3 days late.. ya i'm sorry

Go to My computer, > PSP Memory Stick> Create a folder in there called ISO (CAPS ) >Put in your Cso/ ISO file. (CSO same, just smaller ) There you have it. all you need is a umd in the psp to 'trick the psp' into thinking its running a disc. i am running fw 3.10