Printer Delivery Sample - not loading Delivery Extensions Assembly - Cannot Attach to Debug

To all,

I have deployed the Printer Delivery Sample and another FTP Delivery Extension. Neither one are showing the WebControl HTML table as it is defined in the custom assembly DLL. When I attach to the browser and access the subscription html content Visual Studio 2008 fails to attach to the DLL and allow walk through of the code.

The Delivery Extension drop down shows the selection for both the Printer Delivery Sample and the FTP Delivery Extension. However, neither of them are showing their defined textbox field labels. This seems to be another indication that the custom delivery extension assembly is not being loaded correctly. I believe I'm encountering the same issue with the sample and the custom ftp delivery extension.

Has anyone encountered this issue with the Printer Delivery Sample or one they built from scratch? Does anyone have any troubleshooting tips on how to attach to and invoke the DLL for code walk through.

I'm running SQL Server 2008 EE 32 bit SSRS/SPIM with MOSS 2007 on single Windows 2003 in a VMWare machine. I'm using Visual Studio 2008 Pro to build the DLL's and attempt to debug. Everything else is working fine.

I'll be glad to show any code that will help troubleshoot.

Thanks in advance for any help.
Eric