I still can t print directly to the Canon printer, but I can use the stations to open files on the Linux server and print to the Canon. I can share the HP printer from any station. EServer comes with packages already optimized for Pentium Pro and faster processors, so you need not recompile for enterprise hardware. The default system security policies appear to be thorough and stringent. My port scan showed everything buttoned tight.
Caldera includes additional pluggable authentication modules.
The included MySQL database manager, though not as powerful as Oracle, is popular among Unix users. Even so, hardware support under Linux even setting up a monitor is a challenge. It took me four hours to get one monitor adjusted. Make sure drivers are available for your peripherals before moving to Linux. Many managers have avoided open-source Linux primarily because of the lack of support and accountability.