Something happened over the weekend power-related on my VMware test server, and when I came back and restarted my VMware server box (running CentOS), I got the following message: "VMware Server is installed, but it has not been (correctly) configured for the running kernel. To (re-)configure it, invoke the following command: /usr/bin/vmware-config.pl." I ran that .pl script, answered all the questions (just entering in the default values), and all seems to work ok now. Is this someting VMware related? CentOS 4 related? Or possibly some misconfiguration on my part? This box has been working fine for months (and has been rebooted many times), so I'm not sure what "changed" (certainly nothing on the host OS level). Any help pointing me in the right direction would be greatly appreciated.