I am about ready to give up. I busted another spoke this AM. Not headed for work but jsut a nice sunday morning ride. About 6 miles out another spoke snapped. I have a 2005 Grand Prix. I have ordered a new back wheel my LBS says will be very dependable, but I am losing confidence. It is very important I amke it to work in the AM. Are most of your rides really dependable? This is just so frustrating. I have a flat or bust a spoke a week. I have put about 650 miles on this bike this year becasue it is always broke.