Thanks, guys.
Yep, most definitely unsigned... We're using a distribution agent - you pay them a flat fee of £40 or something, and they distribute to all the large online retaillers worldwide.
Having an actually CD replicated too - only a run of 100 or so, so that we can distribute to radio stations, family etc.
It's great fun, and very unexpected.
Was tempted to write the first review, PQ - but modesty got the better of me!
Mark.