Okay, I've got to say that 7Stacks is an awesome piece of software.
I was building a machine for the wife which came preloaded with Windows 7 Home Premium x64, but she wanted the same look and feel as her existing Vista x32 machine.
What I ended up doing was creating a TOOLBAR called QL in her Users folder, creating all of the most common shortcuts she uses as well as a shortcut to 7Stacks at the end of the list (a total of 10 icons.) I unchecked "Use small icons" on the TASKBAR properties which made these TOOLBAR icons large. I know, it doesn't seem intuitive but it works.
The 7Stacks shortcut opens a folder with ALL of the applications she uses (34 icons.)
Finally, I set the TASKBAR properties to say "Taskbar buttons: Combine when taskbar is full" which makes open programs look like Vista programs.
Here's a partial screenshot showing the results...
What do you think?