7 is Profound Noise - Nu Level off the Blazin' album on Underfire. Really intrigued by the others. 1 is surely Dom & Roland. Has the same drum fills as Nanotech - Valves. Not sure about the others but will be keeping an eye on the thread incase someone is able to get them.
1st one is Dom & Roland - Analysis off the Blueprint album, on Moving Shadow. 2nd is EZ-Rollers - Synesthesia. Dom did remix that one but the version in the clip is the original, also on Moving Shadow.
323dub 2nd track is this: http://rolldabeats.c...ld_steel/csi003 and the first Technical Itch one is "Think": http://rolldabeats.com/release/9087/penetration/tip005
It's Usual Suspects & Fierce - Sawn Off from The Armageddon LP on Renegade Hardware. I knew I had it somewhere but it took me bloody ages to work out what it was. Good tune.