I've just had an e-mail from circuit days, offering discounts for early 2006. I don't think it's restricted to existing customers, so here's the gist of it:-

Early Season Special Offer!

For a limited period all full day Circuit Days events held in February

and March 2006 can now be booked online or over the phone with a

Yeah I had that one as well -- have to see if I can get there this time!!