I had a cassette tape without labels in the Eighties and want to be able to find the tracks on it. It was like the way jive bunny mixed up songs into eachother but was cool house music instead. The tape itself was made by a friend but the extended mixed tracks had to come from somewhere. One extended track featured Black Box's Ride On Time heavily. Anyone else recognise it?

the best I can do is to suggest you go to
www.ohhla.com. Thats the hip hop lyrics archive. I've found a lot of old stuff out there.

So you're talking about one track that mixes multipe songs together, right?

Apparently, they actually had a megamix of various songs of their's make it onto the charts. The song was called The Total Mix. The only place I can find it is on a UK import album called Hits & Mixes Here's one with a clip.

Most likely that's the one you're looking for, but if it's not, there are a few more megamix and other albums with it here.