I managed to find a screenshot program (I was only able to use it for a little while though...) and here's the stuff I was able to take of PocketSX:
Choosing which ISO to load
The first BIOS screen
The second BIOS screen
The anti-piracy screen that appeared

The Psygnosis splash screen
The title screen for the game (guess what game it is

)
The game in action! That is, if you can call 2fps "action"
Another pic of the game running at astounding speeds... what's that plasma-ish stuff beneath the red car?
I hope this post wasn't too big; I'm just excited that I actually got a game running
If I can get a more reliable screen capture program, I'll try to take some pics of the Ridge Racer main menu