I'll post this in here as well. My first car pic. I'm still a n00b at Photoshop (in my eyes), but I thought this turned out nicely. I added lens flares, fog, wetter streets, custom blur, blue tint lighting, etc.
When you've taken a photo, go to Home, and then to Photo Lab. Once there, go to Photo, then select the one you want, and click "Transfer The Selected Photo To USB Flash Memory"
You can have anything that has flash memory connected to the PS2, even some mp3 players work.