Using SHIFT will work. Depending on your version of Outlook you can do a
search or apply a filter to that view as well.

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Robert Sparnaaij [MVP-Outlook]
Coauthor, Configuring Microsoft Outlook 2003
http://www.howto-outlook.com/
Outlook FAQ, HowTo, Downloads, Add-Ins and more
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Real World Questions, Real World Answers
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> It was suggested to several discussion participants who had questions
> about
[quoted text clipped - 7 lines]
> select
> more than one grouped category didn't work. Any suggestions?