Thanks for your reply John. Yeah, I have to admit that I am really not very experienced with all this N-tier, COM, Microsoft Transaction Server, super duper development stuff. So, my statement that MM "definitely" supports N-tier, could be a little hasty. I get the concept and believe that MM does, or can. It definitely is structured with the idea of having your business logic seperated from your presentation layer. But, now that you have pointed this out, I have to admit that I am not sure if it truely can be transfered into a true "N-tier" type of situation or not. And it is probably debateable between some people. I am really enjoying learning as much as I am using Mere Mortals. Thanks for your reply.