Well, being away from my keyboard didn't seem to help my arm that much. Didn't venture down to Mom's today because it would have acted up badly during driving. Typing on Rob's computer now, with his tracking pad moved to the left of the keyboard; been a long time since I've used a left-handed mouse! If this keeps up I may ask IT to do the same with my mouse at work. In the meantime, I amuse myself by reading Fake Science, one of those sites that I'm sure has been around forever but about which I forget until someone like Wil Wheaton references it.