Trying my new Media Keyboard!

Hi mates! I have just bought a Microsoft Digital Media Keyboard - and believe me, it's really great, wonderful!
I can do almost everything without touching my mouse: for example, I am able to

• open programs with customizable keys
• play and control music with special keys
• zoom the page I am looking at with a Zoom selector

This is an image of the item I am talking about:
Ain't that wonderful? I guess so, mates!!