Tuesday I installed the printer drivers on all of the computers, and changed the IP addresses of the older printers to get them working as well. I completely reconfigured the backup group/device structure, and now have five groups - the fifth one shares a drive with the first group. This allows me to allocate more tapes to the jobs that use more tapes per backup, so I now have an overall 3-4 weeks of backup tapes in the unit, where before I had 2 weeks for some, 6 weeks for others, since some jobs took one tape and some took three.