How about a combination of the two. A partial S/N lookup select manufacturer, and put in 3-5 numbers and then get a list. Therefore a quick way to search but no "Match"I might use it if it was a website with a list of all stolen serial numbers and mfg. and you could simply scroll through the list. No 'query' needed, no way to know which number you have your eyeballs on. If that existed, sure.