Hi Lucien,

>As a practical matter, should I distribute and regsvr32 urlmon.dll with my app, or is it part of Windows?

It's part of Windows. In doubt, you can always look it up: http://support.microsoft.com/dllhelp/

Distributing DLLs is something you need to be careful about. Microsoft only allows you to distribute the DLLs that are in the merge modules that ship with VFP.