Can anyone recommend a good list broker in the UK?

[Rags]

I'm setting up a communications/life skills seminar and am looking for a list of ppl who have either attended or purchased previously in this market.

It's not necessarily just for internet marketing - I plan to do a good old fashioned mailshot by snail mail.

Thanks in advance...

[dcraigdc]

I've heard a few good things about www.listbroker.com. Never used them myself so don't take my word for it but on further inspection they seem to have a hell of a database

[Rags]

Thanks - looks promising....