I want to pass along a recommendation... found this company while searching for "inside the pants" concealed-carry holsters, which I prefer because I never wear a belt and hardly ever wear formal slacks. An inside the pants holster lets me carry comfortably even when wearing cargo shorts and so on. This company has a huge selection and I recently bought (and am very happy with) the holster I bought. Thought I'd pass along the info:

http://www.holstervault.com/index.asp