This is exactly reason for starting Microsoft Windows 7 Updates Compatibility Center here @MDL check it out before you start installing updates from random peoplez links... think about it
If it wasn't meant to work with Windows 7 it wouldn't work, UNLESS it was a monumental stuff up by Microsoft!
Yes I installed it on both my machines & It hasn't detected any new updates yet Only a couple of days now isn't it and the official updates come out
What's the point? Why bother downloading and installing such a thing on your own? If WU determines you need it, you'll get it.
Only thing that has stopped me from updating with one of these update packs is i wanted to see how many M$ would actually make available to WU, and compare.
My guess: all security fixes, some updates for common hardware and compaitibility problems, no hotfixes.
As I said before, if it was necessary to update WUA, that would be made automatically, as it happened with Vista. Now that the updates are coming, we will see if issues will happen or not.