MSUNaggers, There was a question about virtualization earlier this year, but I'd like to ask again. This time specifically for running Windows on Mac (10.6). Which virtualization app do you and your end users use for running Windows on Mac: Parallels, VMare, or Virtual Box? I currently use Virtual Box for myself and really like it. I've never had any real trouble, other than initial setup of the network components. (after I installed more RAM). Once you learn it, it's a piece of cake. My concern is that it may not be slick enough/ obvious enough for end users. I haven't used Parallels since v3 on 10.4, and had several problems. So I don't know the real advantages of the others. Would you share your experience with Windows virtualization on Mac hosts? Performance issues? Has anyone moved VM instances between VMWare and VirtualBox? Thanks very much! Pat Patrick Bills Michigan State University Department of Zoology http://www.zoology.msu.edu http://www.hyenas.zoology.msu.edu 517 353 8649