PC client on network is out of disk space. Can't seam to find what's using up the space. Has a 2gb HD with only 20mb free. It gets lite use mostly used to do client/server work. I have checked for virus infections.

check c:\temp, also look for user.dmp file in c:\winnt, also, do a file search, under advanced you can look for anything over a few meg to see if there's anything big on the drive.

Try and hunt down a copy of Treesize. It's a useful little program that will analyse the disc and give you a list in sorted order of size of the directories, it can help show which directory/folder is hogging the space.

As well as what Dan said above you could clear down Temporary Internet files.

Empty recycle bin.