http://www.microsoft.com/windowsxp/s...s/default.mspx
Been using this at the High school i work for. Used to use Fortres, but me and new district tech hate it. and Deep Freeze is somewhat pricey. There are some "gottchas" i've been finding out such as some appz not being able to run.
http://bink.nu/Article3812.bink
Microsoft is releasing an XP for thin client sometime early this year. I am looking at this as we have a bunch of old machines that we could still hang on to as opposed to spending money on new machines.