I hear ya, SaiKaiTai. A week ago Sunday, I didn't dress right for a very cold, windy ride. I guess I never warmed up properly because my knee ended up feeling creaky. I've been babying it along, not even riding the trainer until last night--30 easy minutes. Now I'm just about good to go--but feeling cranky, especially knowing a big winter storm is about to hit tonight. Be gone, February.