Lost used to be great, especially down at the mermaid theatre.
But I dunno, it just seems to be a night of warmup for the inevitable few hours of mills.
The soundsystem has been sketchy on many occasions and the lights are genrally pretty poor too.
Although the last few line ups do seem to be getting a little more interesting, I just have given up going now.

I do like split, but not sure about the venue.

There are fewer venues in london however, that will hold techno events now, so really, beggars can`t be choosers.