Hi all! I have a problem with the installation of FSL under WIN XP prof. I installed FSLvm5_32 in vmware player, exactly as you descibe it. Everything went fine until there. No I like to unpack/untar "fsl-4.0.1-centos5_32.tar.gz" (now on Desktop of the Centos5) by the means of the fls_installer.sh, but it tells me that: "fsl is not in the sudoers file" What went wrong? How can I fix that? Thanks a lot, Markus -- Markus Gschwind, M.D. Laboratory for Neurology and Imaging of Cognition Dept of Neurosciences University Medical Center (CMU) 1 Michel-Servet - 1211 GENEVA - CH Tel 0041 (0) 22 379 5324 Fax 0041 (0) 22 379 5402 email: [log in to unmask] http://labnic.unige.ch