What is this funky application launcher?

[Dave M G]

Ubuntu Users,

In this "Vista versus Ubuntu" video:
http://www.ubuntuvideo.com/ubuntu_beryl_vs_windows_vistas_aero
... near the end when demonstrating Ubuntu, they show an application 
launcher near the top of the screen that has the Firefox icon and 
others. It behaves a little like the Mac application launcher, and seems 
to replace at least part of the Gnome panel.

I have Beryl installed (I love Beryl!), but I can't find any option 
within it to enable an application launcher that looks like the one in 
the video.

Is it part of Beryl? An add on? A separate package?

Thanks for any advice or tips.

-- 
Dave M G
Ubuntu 6.10 Edgy Eft
Kernel 2.6.20-5-generic
Pentium D Dual Core Processor
PHP 5, MySQL 5, Apache 2