I currently use a Treo 650. However, there is a maximum number (15) of categories I can use for my contacts with Palm software (which is so far below what I need!!). I contacted Microsoft to see if there was a maximum number of categories, but was not happy with the answer! I am now ready to become a CB addict, but before I do, is there a maximum number of categories that can be assigned to contacts??? Please help me!!!!!