Platform: Windows Vista x64 - fresh install, no previous drivers. Keyborad: Logitech Media Keyboard Elite. I have downloaded and installed the latest Logitech SetPoint 3.3 for Vista x64. However there is a HUGE problem with the Volume and Mute controls: Whenever either of the two controls are pressed, the sound is set to mute and CANNOT be "un-muted" using the controls. Another BIG problem, probably related: The green Volume on-screen indicator is always showing the lowest value (like there is no volume) when the volume controls are pressed. I guess it is related to the initial problem since hitting the volume control mutes the sound... Does anyone have similar problems?