Remove Water mark "Evolution copy" from Windows 7

Want to remove water mark from New Windows 7 from the extreme right hand side just above the clock tray which says:

"Evolution copy"+"built 7???", then this is the utility to remove the same.


Download it :-

http://www.ziddu.com/download/3093344/Remove7Watermark.exe.html <-- (For Built 7000)
http://www.ziddu.com/download/3093323/Remove7Watermark.exe.html <-- (For Built 6956)