Congratulations, Greg. One of the requirements for eligibility is "Patient must have the ability to understand the requirements of the study." You certainly aced that requirement since you had already studied the trial, your situation, and the theory about how Campath works, as you explained in your forum thread
here.
I hope you can get someone to help with your business and/or some cooperation from customers during your "vacation" so you can take your mind off work while you zap the rogue T-cells and dodge infections.
I wonder how being on the trial will affect your transfusion schedule. Will they want the "tank full" when you start the trial?