I bet you also want Windows 7 to succeed. If so, I was wondering if you would mind to send the following feedback to MS (I did already):
Can you please add "Show Desktop" in pinned programs by default? Or at least as a "quick launch"? Because moving mouse to another side takes much more time and is quite annoying.
Also, PowerToys never came out for Vista. It would be great to have at least PowerCalc and TweakUI for Windows 7.
I am sure that this won't worsen Windows 7 users experience and in some cases, even make it better. So if anyone have some spare time, feel free to do that.