Here's what Ralph has up:

http://www.ralphdavisreptiles.com/matrix/

Although your BEST bet is to either pick up The Complete Ball Python

Or Pythons of the World Vol II: Ball Pythons.

The Sterling is the Super Pastel/Cinny. The Silver Streak is the Super Pastel/Black Pastel.
http://www.ralphdavisreptiles.com/co...all_python.asp

And the Silver Bullet is a Pastel/Super Cinny.
http://www.grazianireptiles.com/coll...ver_bullet.htm