cue, I believe that PS3 can read those two but I prefer to convert it to. When you extract the compress download file, most likely you’ll have 2 files.

This is my own uploaded games collection.

*PS3 games on PSP and PS Vita section is at the bottom. Some games can and cannot be played, so you better test after downloading. There are many websites that you can download PSX and PS2 games from, my usual is. Requirements: PS3 with CFW, memory cards are created and MultiMan is installed.