First, the link you gave wasn't to Azensis Tabbed docks.
Second, Bichur (reply #1) Linked to the
Object Dock Tutorials that would have solved your problem.
Third, since you don't want to read the tut's here's how...
After you have d/l the docks, extract the .zip to a location of your choosing. There will be several folders that you will need to cut/paste into C:\Program Files\Stardock\Object Dock\backgrounds.
After you have done this, righ-click the dock and select tabbed settings > then highlight on of your Tabs > then select the style drop down menu and find the one you want. IF this is a Zoomer dock > Appearance tab > Dock drop down menu.
Again, you should Read The Tutorials Bichur Linked...this will save you alot of time waiting for responses.