[Pharo-project] vm crash - code snippet provided

Hi - a short code snippet that crashes the CogVM in WindowsXP using a fresh Pharo 1.4 image. Open a System Browser and evaluate the below in a Workspace. window := SystemWindow allInstances first. aForm := window imageForm offset: 0@0. startPoint := (-194@61). endPoint := (276.0@134.0). aForm slideFrom: startPoint to: endPoint nSteps: 12 delay: 15. Cheers, Francisco