One of the most important things that webmasters need to track is their disk space utilization. The amount of space that your site is taking up on the server is often times the only real difference in the price of many web-hosting packages. If your site exceeds your hosting package plan space allocation there is usually a disproportionate price paid for the additional disk space as opposed the per megabyte price paid for the hosting package. This script can be placed in virtually any asp directory and will read the size of all subordinate directories. If placed in the top level of a virtual you may need to make revisions to the server.mappath statement.