I upgraded to Windows Desktop Search 3.0 Beta a while back and continue to have some problems:

For some reason it's indexing my SD card (I have a Toshiba M200 tablet) and I can't make it stop.

It isn't indexing my Contacts or Calendar in Outlook.

I've uninstalled and reinstalled (with a few problems doing so) and it still isn't working right.  I'm eagerly awaiting an update...