|1||–Altitude||Dog Travel (Pt 1)|
|5||–500 Fingers Of Dr T||Sex In The Morning|
|7||–Head Effect||Cv Siren|
|11||–Altitude||Dog Travel (Pt 2)|
The first two releases on the now defunct Think were Environments and Environments 02.
Thunk Re-released both CD's as a double pack in 2001.
Cd manufactured and distributed by Shock Records Pty Ltd