You guys have pretty much covered the bases. As far as I'm concerned McMaster-Carr has the best no nonsense web site out there. Lots of good product usage and technical information, minimal bells & whistles, and a great search feature. MSC Direct used to have a great web site about 6 - 8 years ago before their web wienies got enamored with the latest and greatest Adobe Flash technology. MSC's sister company Enco is a reminder of how MSC's web site used to be.