I recently bought a E-series Vaio (VPCEB1Z0E0) and have removed Media Gallery as I have no need for it. Since removing this, the "Vaio" button at the top right of the keyboard acts as a mute button, which is what I expected having read about it in another forum.

What I'd like to know is whether it's possible to reconfigure the three special keys I have (Assist, Web, Vaio). Some other forums have suggested that this is possible in the Vaio Control Centre, but under the Special Button catergory, I only have to option to control Document Zoom.

I have updated to the latest versions of Sony software via Vaio Update as well.