Well I suppose we've got enough already to make it worthwhile, I'll just give it a while longer to see if anybody else is interested. Then it's just a matter of working out how best to go about doing it.
I think Hip Priest's idea of sending them all to me & me distributing them randomly sounds ok but if anybody has a better way, then all suggestions welcome. The plus side of this way of course would be that I'd get to listen to them all first (& pick the best one for myself - only joking). Then we could keep a thread going for reviewing them.