TRibbon does not show tabs

Question

I am running Delphi 2010 on both a 64 bit windows machine (Win 7), and a 32 bit windows machine (XP).

I am trying to learn how to use the TRibbon control.

I have been following the example in Marco Cantu's 2009 Handbook and watching YouTube Demos, but my control is not working like that as explained in the book or demos.

I added two tabs, by right clicking the control. However, the TRibbon looked as exactly as it does in my screenshot, when i drop it on the main form. It is not as high as the ones in the books or youtube demos.

I have tried the same thing on my Win 32 laptop running Windows Xp and Delphi 2010 and get the exact same results

here is what it looks like on my machine

here is what it is suppose to look like in a demo

Once again. When it drop it on the form, it does not take the shape and height as that as i see in the demos. Even when i add tabs. Did i do something wrong during my Delphi 2010 installation?