Anyone listen to Tempest - early 70's Jon Hiseman band? The first album (S/T) featured Allan Holdsworth; second album (Living in Fear), Ollie Halsall.
Mark Clarke is also in the band, so it's definitely got a Colosseum sound to it, too. The first album I've listened to for years and years, but I just recently found "Living in Fear" on eMusic and like it a LOT.
Check 'em out, prog-heads!