We've had a demo unit of this Sun AMD server for a week or more. We've been unable to get the academic versions of Red Hat Linux or Windows 2003 Server, both 32 and 64 bit versions to install. In particular we've been unable to get either hardware of software raid to work. Is anyone actually using a Sun AMD server and if so with what OS and with or without raid? Thanks. Marc Marc Conlin Administrative Assistant Department of Physics and Astronomy 4208D Biomedical Physical Sciences Building Michigan State University East Lansing MI 48824-2320 Phone: 517-355-9200 extension 2018 Fax: 517-353-4500