It's strange as I always found Koobla had a really good vibe. They also had a very large electro back catalogue where I picked up loads of things that I couldn't find anywhere else in London. Last time I was in there I got 'Transllusion - L.I.F.E' and 'Shifted Phases - the cosmic memoirs...'.
They were also really helpful when we were selling tickets for Mike Grant at Bleep43. Know I'll miss 'em...