Just a sidenote... I noticed the problem with openacs.org download section too. Notably, I often do the download so that I right-click and copy the link and then paste+wget the file to the server (only in cases where I need the file on server, of course). This doesn't work when the download works through a form submit. Maybe I'm the only one who have noticed this, but if not, it could be worthwhile to think about different approaches to the download UI. I understand, of course, the need of a form in some cases, but I don't see it that important in the most situations.