Using an Excel File in Mailings
 

I have an Excel 2003 database that I used to do "Mail Merge" in Word or
Publicher for all types of reports, labels, lists, certificates, etc. Now
I'm using 2007 and having a terrible time trying to get it to do what I want!
If I make changes to the xls file while I'm in Word, it creates duplicate
entries. If I make changes in Excel, they may or may not be there the next
time I open it! I had a pretty good handle on doing about anything I wanted
with 2003 but 2007 doesn't think the same way I do!
Any ideas?