I have a bunch of computers set up on a workgroup for printer sharing. I have one computer that has a label printer attached to it that the other computers need access to. Periodically throughout the day they complain that they can't print and I find that I cannot access the computer anymore through My network places. A simple reboot solves the problem but this is happening more and more often. Let me reiterate, the workgroup is setup correct and 95% of the time we can access the printer attached to their computer.