Hot & Use First

I picked both of these up in Dublin in 2005. The shop might have been called Bassbin? Not sure, but Simon Conway put me on to these. Anyway, I'd like to post a couple of the tracks, but first I want to determine if these are edits. I'm suspicious of the Section 25 & Chris and Cosey cuts because they are a different length than the other versions on Discogs. This verion of "Looking From a Hilltop" sounds like a re-edit of the megamix. Does anyone out there have any info on these?

Here are the Discogs entries...

http://www.discogs.com/Various-Hot/release/421588

http://www.discogs.com/Various-Use-First/release/190910