There is way to remove the watermark from the beta 1 too.
The process for doing this is a bit more complicated than removing the ‘Send Feedback’ link. You have to patch the original user32.dll.mui file found on your Windows folder. So what I recommend you do is download this utility (found via TechSpot and My Digital Life) that will take care of everything for you – notice however this is only meant to work with Windows 7 Beta1 (Build 7000).
