CVS tag question

[Butler, Melissa]

All,
        I have a question concerning cvs update and tags. If another developer 
tags a set of files, but not the whole baseline, is there a way that I can get 
just the tagged files into my sandbox, but leave everything else in my sandbox 
alone? I know the correct behavior of cvs update -r <tagname> is to update just 
those tagged files and remove all other non-tagged files from the sandbox, but 
is there any way to not remove the non-tagged files? 

Thank you for your help,

Melissa