While debugging that problem, I also found another bug regarding posting an anonymous comment and leaving the name field blank. This was fairly easy to fix. The other issue wasn't quite as simple. I've included the updated files below for you to peruse at your leisure. The only changes were in the default.aspx.cs file. I highly recommend you debug the issue on your own to see what caused the bug and why. Debugging will become a major part of what you do as a programmer... it's best you become familiar and comfortable with the process as quickly as possible.