Its a small EXE file, which can make ur taskbar transparent!
But before using it lemme tell U the method:
If u direct run the file, it'll totally hide ur taskbar.
So first add it to ur startup and append a number at last of the string acc. to ur requirement (I'll suggest 150).
So open regedit and goto:
HKEY_CURRENT_USER\Software\Microsoft\Windows\Curre ntVersion\Run
And in right-side pane create a new STRING value with any name and give its value to the path of this EXE file (e.g. if this d/l ed file is in D:\Transparent.exe then give it in the STRING value and append 150 at last).
D:\Transparent.exe 150
DOWNLOAD LINK: http://rapidshare.de/files/21118554/Trans.zip.html