Steffest Digitale Pulptuur
Some usefull tools I made.
Most of these tools are for investigating a server or a wev-application

HTML grab

grabs an url through the HTTP protocol and displays the raw data.
Usefull for hijacking webpages or simply to see what webserver a machine is running.
It uses the perl IO:Socket on a linux-box

XML Grab

It's called XML grab because it uses the MSXMLHTTP object, but it can get (or post) anything over the http protocol.
I use it often to include some dynamic data (Wether it's XML or not) into a page without those annoying <!-- #INCLUDE --> statements.
Its the Microsoft equivalent of the HTML grab above.