Two fellows from concord who are experts on the disk section are leaving for home on Sunday. So far this week we haven't gotten in more than two hours of actual operating time on the machine and I figured that if we work could get it in solid eight hours with these boys standing by in case of trouble. In fact, they suggested that we do so that they could be sure that the reliability of that section of the computer was up to par. Besides, it won't do any harm to get in all of the time we can now. I know A1 is sore about it because he had planned to take off for Miama with his family tonight to spend the weekend with relatives.