Joel,

>I just purchased MM.Net and received an error when attempting to install MM.NET 2.4 for VS 2005. "Error 1001: Object reference not set to an instance of an object"
>
>The installation did not complete.
>
>I was able to install MM.Net for VS 2003 without a problem.

Are you sure you have VS 2005 installed on the machine? It needs to be installed first before installing MM .NET.

Best Regards,