My Spesh Rockhopper Disc arrived a couple of weeks back... My mountain unicyclist brother led me round the Swinley Forest trails near Bracknell today (on this occasion he was on two wheels). It's a bit too civilized for some maybe... car park, signposts... but I've only just graduated from hybrid riding on bridleways and I really had fun. It's got an "expert" area for jumping and downhilling etc, twiddly forest trails, and fireroads for pootlers. What I really loved were the forest trails, they just lead off from the fireroads and aren't mapped, so you just follow your nose. We only did a few, as I had a time constraint, but they are all over the place and you could easily have a day there exploring. You have to buy a permit to ride but £1.50 doesn't exactly break the bank (even mine) and some of the proceeds go to trail maintenance. Serious downhillers would find it too tame but to XC'ers I'd recommend it .