Some Vital Issues To Have Db Mirroring Work With ASP.NET 2.0, Any Suggestion?

I found there are some problems when I set up mirroring on SQL 2005. I hope it is just my knowledge. The problems are

1, How to bind login account with db user? You need copy over db before mirroring. Without mirroring, I will create login account manually and bind them with db users. But with mirroring, the db is not accessible, how do you bind login?

2, Same on trustworthy, when you back up and restore a db, you need reset trustworthy to true. How do you do that when the mirror db is not accessible?

3, When use ASP.NET + SQL cache dependency, usually you start the dependency by put SqlDependency.Start in global.ascx file, if the primary server is failed, and the mirror db become the primary one, ASP.NET application still doesn't work since SqlDependency.Start hasn;t been called on the mirror db?



Do you think those are problems? how do you make it work?

thanks