I am really getting confused now. I inherited a VMware 2.5.1, CentOS 5, FSL 4.1.0 installation. I want to install FSL 4.1.4 as a separate VM. I downloaded this file: fsl-4.1.4-centos5_32.tar.gz The FSL Web page /fsl/fsl/windows.html says I should be getting a Zip file of the FSLvm, which I should then be able to double-click on and Windows Exporer will take care of the rest. I used Winzip to unzip the above tar.gz file, but it looks like the source code, not the FSLvm. Separately I have been able to download and install the Mac version, but that is not an option for me at my institution. I am stuck with Windows XP, and 32- bit at that. I am not allowed any of 1) a Linux box, 2) a Mac, or 3) a 64-bit version of Windows, not Vista, nor Win7. Q1: how do I get the FSLvm zip file? Q2: can I move to VMware PLayer 3.0 yet? Q3. how do I install FSL so all users of my computer can access it? the previous 4.1.0 installation can be run on another user's account, but complains when I try to run it on my account. VMware works fine for all users. Q4: any reason I should not purchase VMware Workstation and run the FSLvm under that instaed of VMware Player? The VMware Web site says the offer no support for VMware Player. Q5: what does this string mean in detail? CentOS5-32,Fedora6->10.WindowsVM-32bit Where does Fedora figure in? No mention of Fedora in the installation instructions. Thanks, -Jeff Eriksen Oregon Brain Imaging Research Laboratory (O'BIRL)