Automatically categorize files in Journal?!

Hello,

I've just started using Journal to help me get organized and to do better
time management.

I set up Journals to automatically journal certain types of files (Office
products).

However, as I work on each document, I have to go into journal and
categorize that document for that entry. The next day, if I work on the same
spreadsheet, I have to go and categorize the spreadsheet again.

Is there a way to automatically categorize certain files?!
================================

if I use xyz.xls for project A, I like this to be automatically categorized
for project A. At the end of the week, I should be able to do a hours report
and see how long I worked on project A.

Is this possible? I am using Outlook 2007 on a laptop with Windows Ultimate.

Thanks,

Tony