What ADs?? I don't see no ADs.
BUT, I'm just as puzzled as anyone else as to why not!?
EDIT: OK, my bad. Something I installed for IE7 defaulted to blocking the ADs. I've corrected that and am now seeing the ADs again.
It's been reported a few times that the ADs are blocking some user input. Especially the Search options.
We'll hope for good things soon.
Cheers!