To place Black Marble Clock on your system:
Create a new folder in C:/Program files/Stardock/Objectdock 
Name it "Black Marble"
Once you have created the folder:
Extract the zip to: C:/Program Files/Stardock/Objectdock/Black Marble

To install:

On the clock icon on your dock right click, go to Dock Item Properties.
Click Change Image, a window will pop open, click marble clock and okay, then click okay again. Your Dock Icon will then change to the Black Marble Clock icon.

Other Notes:

None. Enjoy And Thanks For Downloading if you did.

Exen-Rx
(thomas.simpson@gmail.com)