So I went for a quick ride after work and everything was fine (damn hot though). loaded my bike up like normal and headed home.

When I pulled my bike out of my truck I noticed the front brake was locked up (about 75%) and my brake caliper felt weird (felt unhooked except a "bump" in the middle when squeezed). Bike was laid down but discs had plenty of clearance, and it was a short (2mile) drive w/nothing crazy going on (discs aren't bent or anything)

I wish I had more info about my hardware but this is a hand me down Rocky Mountain RM6 (01 I think) with a store stock setup and the Hayes discs (unmarked model) in the front and back.

Does anyone have any ideas how to approach this before I start ripping into things?