Kent,
Here's my "official statement"
about brining a self-basting turkey like a Butterball...from the Turkey Selection & Preparation article:
"Many people have brined self-basting turkeys and have reported good results. If you want to brine a turkey, I always recommend that you buy a regular turkey that is not self-basted so you have complete control over the flavor and moisture you're added to the meat. However, if you can't find a regular turkey at your supermarket, give a self-basting turkey a try."
Regards,
Chris
Here's my "official statement"
"Many people have brined self-basting turkeys and have reported good results. If you want to brine a turkey, I always recommend that you buy a regular turkey that is not self-basted so you have complete control over the flavor and moisture you're added to the meat. However, if you can't find a regular turkey at your supermarket, give a self-basting turkey a try."
Regards,
Chris