for no.3 if its at about 170- 180 bpm u could be on about

ST015 De-Sensitize Nu-Luv Remix DJ Fury / DJ Fury

or more likely

ST024 De-Sensitize 98 Soundflow Remix DJ Fury / DJ Fury

http://audio.nuenergy.co.uk/samples/st024-a.rm

the labels stompin choonz.