I am trying to find out about Rallycross in the UK, with the BRDA ( http://www.rallycrossuk.com/ )

I am very keen on entering, and am wondering if anyone here has any knowledge on

a) the BRDA system and how it works
b) Anything to do with Rallycross other than its lots of cars rallying together with 4 different categories with cars that can go 0-60 in 1.8 seconds...

So even if you are not familiar with the BRDA, but do follow rallycrossing, then please leave help here for me!

I think I can get hold of a "stock hatch" car for the remainder of 2004 (use as practice) so I can enter for the "supermodified/modified" class for 2005/6!

I have found little info on "how to get started", so I am hoping to find info here, I also will be registering with the MSA for a "National B" license very soon once I have passed my test.