WindowsDock

WindowsDock is (as its name implies) a dock for Windows that acts much like the one on Mac OS X while being lightweight and using next-to-no resources from your PC's memory.

It is designed to be used by those of you who are familiar with operating systems but prefer using Mac OS X's UI when running Windows. It doesn't hinder visibility when performing various tasks, such as gaming since it hides when you move your mouse away from it and can only be accessed the same way.

Shortcuts can be added to it, similar to how you would do with the taskbar, but because of the app's ability to collapse, the shortcuts disappear as well untill you need them, allowing you to have a clutter-free desktop. It's fully customizable, allowing you to search for folders and files both on the desktop and throughout the entire computer with the help of filters.

You can edit or create scripts and issue alarms or stickies, add application shortcuts to it, to mention just a few of its capabilities. Because of its ability to create alarms and stickies, it pretty much replaces two other pre-installed apps that you have on your Windows.