Unlock and move the taskbar of windows vista

Hi all
I don't know how but because of some reason my taskbar is moved to the right side of the desktop. :blink: I'm trying to unlock it but nothing is happening.
Help please.

To unlock the taskbar

• Right-click an empty space on the taskbar. If Lock the Taskbar has a check mark next to it, the taskbar is locked. You can unlock it by clicking Lock the Taskbar, which removes the check mark.
• NoteTo lock the taskbar back into place, right-click an empty space on the taskbar, and then click Lock the Taskbar so that the check mark appears.

To move the taskbar

• Click an empty space on the taskbar, and then hold down the mouse button as you drag the taskbar to one of the four edges of the desktop. When the taskbar is where you want it, release the mouse button.

Refer the following threads:

http://forums.techarena.in/window-2000-help/1040505.htm
http://forums.techarena.in/windows-software/1044815.htm