Available from:
Amazon UK
Play.com
HMV
Tesco

More streamcast channels:

Streamcast 1 (miscellaneous)
Streamcast 2 (radio)
Streamcast 3 (ambience)
Streamcast 4 (Ministry of sound)
Streamcast 5 (bassomatic)
Streamcast 6 (torch song)
Streamcast 7 (remixes)
Streamcast 8 (pieces in a modern style 2)