Well there's more that I uploaded - I'd be interested in hearing more about them. However, from what you've said, it sounds like this was from much earlier than I had thought, as I thought these were post-Supersystem. I can send you the original files if you want.
James Reid I got them from Matt. I knew him many years ago. Saw you guys heaps of times at the Dux in '97 and '98. I'll send you all I have if you want (I have 20 tracks in total) - I can't find where to send you a message, so if you're interested send me one.