Hi John,
You can reduce the scope to the Visual Basic Editor by
modifying the search for all words in Tom's suggest from
mouse wheel group:microsoft.public.excel.*
to...
mouse wheel (editor or vbe) group:microsoft.public.excel.*
In fact you could start from a
http://google.com/advanced_group_search?q=group:*Excel*&num=100
which provides a more generic starting point for any Excel newsgroups search
The *excel* is pretty much equivalent to microsoft.public.excel.*
since some of the subscription lists such as Excel-L are no longer
carried on Groups. But you can change to microsoft.public.excel*
to be more specific than just *excel* and pick up one additional
newsgroup that had not been carried on for several years but is
once again on the MS newservers.