Gary,
Alex is constantly improving CommandBars so its worth checking out the product on a regular basis. My code really pushed his product and when I was able to provide a reproducible bug report, Alex was always able to both suggest a short term workaround and then later followed up with a bug fix. Alex has also been generous about listening to feedback regarding new product features.
CommandBars gets my vote as add-in product of the year for VFP - "a must have" component in your tool set.
Malcolm