twisted metal 2 for psp from psn store. eboot instead of iso

hey guys, I got twisted metal 2 for the psp, but after i extracted the rar, i got an eboot.pbp and a keys.bin file. Are those different from iso/cso? Anyone know how i can get it to work on my 3.52m33-4? Thanks a lot.

Put the two files in a folder called TM2, and put the folder in the GAME folder on the psp and your set.

Awesome, thanks a lot.