Lasad, I checked your question and started to search info on the issue and then when it seems so hard to find an answer I'm asking.
can there be a tweak solution?
simply like disabling the windows update and to add to menu your own "windows update" shortcut.
and if you have really a nice server where you want the link to point, you can put your nameserver to link the windowsupdate.microsoft.com address to that server, right?

so, if not the nice way is available, do it the hard way... or what?!?!?

and yet there is logonscripts for application updates. so you have uttleast 3 simple ways to go around this problem.

cheers,

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