Okay, so I am buying a new pair of XC shoes, and the wife asks "When are you going to clean out the garage of all the old stuff?," I look around and say "What old stuff?" at which point she starts throwing things at me. Old shoes, helmuts, chains, crank arms etc. Good thing I just watched DodgeBall! But anyway, being fairly tree-huggeristic like I am, I dont want to just chunk stuff into the local landfill. Any ideas about what to do with things like shoes, helmuts and other things that have outworn thier usefullness? Metals, no problem, but the other stuff?