Hi, I do a spot of DH if thats your thing? here is the sort of thing I get upto..

http://www.youtube.com/watch?v=m0ro_pWIoSQ

Anyway whatever moutain biking you do it would be worth taking a look at the black canon collective - www.blackcanoncolective.co.uk based in Warminster / Longleat

I only really do DH, but as a club we do XC, and night rides take a look I'm sure you will find somthing there for you.