http://blogs.technet.com/willg/archive/2006/11/21/turn-off-windows-vista-startup-sounds.aspxIf for some inconceiveable reason you'd rather not announce your disinterest in the meeting your attending by booting up your laptop and getting busted by that "lovely" Windows Vista startup sound then this tip is for you... Start -> Control Panelen-GBCommunityServer 2.1 SP1 (Build: 61025.2)