I ended up getting Crank Bros MXR's from the LBS. I haven't gotten out on the trail with them yet but rode around a bit last night after I got them on and practiced a bit inside. So far I really like them. I can move around a lot more then I thought I'd be able to, and thats set at 15 degree release (choice of 15 or 20). One thing I really like so far is bunny hopping. I can just jump up and the bike goes with me. Does any one know where to get replacement cleat screws?