We are currently running Server 2008 with only SPS 3.0 on top of it and it just keeps eating up disk space. Currently we have a 90 gb HD with only 10 gb free. When I do an export of the site using STSADM the whole site only takes up 1.3gb. I am just wondering what is eating up all this disk space if I am only running Server 2008 with Sharepoint on top of it. I have had to add over 30gb of disk space to the server in the past few months. I have cleared out some log files but that still doesn't account for all the disk space taken up. Any thoughts on why this is happening?