FYI, I have just bought a couple of SunRay 150's ultra thin clients 2nd hand from ebay Aussie. (Nearest equivilent http://www.sun.com/sunray/sunray170/index.xml ) I'll be bringing them along with my Sparc/Solaris workstation (which drives them) for anyone interested to have a play. The SunRay Server Software runs on Solaris and Linux. Cheers, Rob.