>Where can i get it (MSDE). And what are the hickups
>
I see Éric gave you the location to MSDE.
My understanding is that the only hickup is that MS does not recommend more than 5 concurrent connections to the database. With MTS (which is free with NT Server) you can automatically share a single connection over several users.

Let us know what you are trying to do, maybe we can give you some other ideas.