Silverfrost FTN95 not available in Visual Studio 2005

I have been running Silverfrost FTN95 Ver. 5.01 (Academic) since Spring 2007, and recently installed Microsoft Visual Studio 2005 (Ver. 8.0.50727.42, including .NET Framework Ver. 2.0.50727). Unfortunately the latter program does not see any FTN95 products as being installed (e.g. on the 'About Microsoft Visual Studio' screen).

Do I need to re-install the FTN95 software, which is supposed to include a Microsoft Visual Studio integration package? Or, alternatively, do I need to do a 'full' rather than 'default' installation of Visual Studio?

You need to install the FTN95 plugin for Visual Studio. This will be one of the options provided if you re-install the whole package.