I found these in a second hand store in London of all places.
Ammonia rocked. Definitely one of my favourite bands from W.A.
Heres their wiki entry : http://en.wikipedia.org/wiki/Ammonia_(band)
And their myspace fanpage : http://www.myspace.com/ammoniarox
Click the album art to download.
Added Mint 400 finally. Click album cover below to get it.