Looking over my Apache error logs, apparently something is trying to access my system as if it was a Windows machine. It attempts to execute winnt files, of course these files don't exist since I am running Linux Apache, but should I be concerned about this?

Well other than the fact that it's eating some of you transfer (sending back 404 pages) I would say no. The programs don't exist on a *nix box, so it does nothing but send a 404 page.

If you post some of the log records, we can prob. tell you exactly what it is.

Frank