Adobe PS
You can get Adobe Photoshop there
to get tutoriols to use Adobe Photoshop go to www.good-tutorials.com
they r pretty good but u gotta be good with photoshop
The spot for digital car modding is
Welcome to Digimods - The UK's Best Virtual Cars - Photoshop Auto Chopping
Benz mixed w/ a S2000
Benz mixed
w/ Scion Tc
Focus chop
VW R32 chopped digitally
These are some things you can do with adobe PS