[Mediawiki-l] Attach files to a site in mediawiki...?

First of all... I'm new here... so a big hello to all, i've set up a Mediawiki 1.5.6 for the internal documentation of a software project. It works great but one of the requirements is now that there is a possibiliy to attach files to a site (like on http:// www.bluefeet.net/bin/view/TWiki/TasksPlugin ... i know this is a TWiki Site..). Look at the screenshot, then you will see what i mean. Is this possible? For sure... But how? Is there already a hack, plugin, extension for this? Thanks in adnvance. Best regards Carsten Marx -- Carsten Marx (B.Sc.) University of Konstanz- Information Engineering Workinggroup Human-Computer Interaction web: http://hci.uni-konstanz.de/staff/Marx tel. 07531-88-2868 room: D206 mail: Carsten.Marx(a)uni-konstanz.de