What is aspSysInfo?

The short-short version

aspSysInfo is a windows `conversion` of the well-known and used phpSysInfo, intended to run on Microsoft IIS-servers, or any other server that can handle VBScript and COM (if there are any).

What's phpSysInfo?

phpSysInfo is a collection of PHP-scripts intended to run on *nix-systems (Unix, Linux, *BSD), creating a nicely formatted HTML page with system statistics (uptime, memory usage, filesystems, network statistics, hardware). aspSysInfo does pretty much that (minus the netstat at the moment), but probably wouldn't run on a *nix-system ;)

Why would i want it?

Beats me, perhaps you just want to show people how full your drives are, or how r0x your memload is? :)