I once installed Debian Sarge (a bit newer than Woody) on a similar machine, 6400/180, and was quite happy with it. It had an IMS TT graphics card and a USB2 card, and those worked too. The IMS card needed some special depth settings for colors to work in X. The kernel was probably v. 2.4.18. The other alternative, a 2.2 kernel, wouldn't allow USB to work. I guess I had to use the boot-floppy-hfs image from Woody to start the installation. Risto