Can you describe what the "Flame bugfix in the multiple-group-variances estimation" is? Were results using FLAME in FSL 4.01 incorrect? --Greg ____________________________________________________________________ Greg Burgess, Ph.D. Research Associate, Institute of Cognitive Science University of Colorado - Boulder Phone: 303-735-5802 Email: [log in to unmask] University of Colorado - Boulder UCB 594 Boulder, CO 80309-0594