trouble getting cvs history

[Sarah Gonzales]

All,

I'm having trouble getting cvs history for a module in our repository. 
Specifically,

        cvs history -n modulename -D "Thursday"

returns => No records selected.

If I run
        cvs history -n modulename or cvs history -on modulename

without the date stamp, I get information that I checked out the module 
4-30-03 (this is the first time I ever checked this module out), when 
in reality, I checked it out again today. I am able to use it to 
display individual file history info, no problem at all, but I really 
would like to get info regarding the date that users checked out the 
entire modules last.

many thx in advance. I have plowed through the CVS docs and some other 
CVS sites

        http://www.loria.fr/%7emolli/fom-serve/cache/155.html
        http://www.durak.org/cvswebsites/doc/cvs_118.php#SEC118

but couldn't get the info I needed. Any help is appreciated.