We are using database mirroring to sychronize our data at the disastery recovery site for our SQL Server 2005 databases. We are currently encountering a problem with it, so I've been googling to see if there is a fix. While googling, I found this article. It goes into great detail about the best practices and performance considerations for database mirroring. I highly recommend reading it if you are using database mirroring or plan on using it.
I will be creating a new weblog that describes the database mirroring problem that we are experiencing.