That's an interesting application which I will keep in mind but it's actually the wrong way round. I have a Linux server for which I am looking for a thin client to run on a Windows (anything - 98, XP, 2k ...) machine.

In many ways the ideal cross-platform solution is browser based but in the real world, most client machines will be PC.

One solution would be a stripped down CygWin but I since you can run Knoppix as a demo on a windows box, it was suggested to me that it could be used as a thin client.