ASPNETDB.MDF, My Own Database And Deployment

This question has been asked before, with vague responses

I'm using Visual Web Developer 2005 Express, SQL Server 2005 Express and SQL Server Management Studio Express.

When I create an application with Login controls, VWD automaticlly creates a ASPENTDB.MDF security database. I also create my own database for my application e.g. abc.mdf. In other words, I have two databases. However, my hosting company supports only one database. What do I (we) do?

I have seen articles on: aspnet_regsql . Does this create a new database with all the security features of ASPNETDB.MDF built into my new database i.e. abc.mdf?

(A) If yes, how do you run it with SQL Server Managment Studio Express? It sounds silly, but I need instructions here please ... Also, do you run this against abc.mdf or do you use it create abc.mdf?

(B) If not, how do you achieve a single database scenario?

I'm sure this is a very common deployment question, which is very confusing for most of us hobbyists that want to deploy their web applications