Fed up with my huge old multimedia keyboard, I picked up an MS Wireless Multimedia Keyboard in Tescos today (to gain more desk space). I didn't want the rather pathetic mouse supplied; my old Logitech is much better.
It did NOT want to load the software! And I had all sorts of problems. Got something running and then the multimedia keys wouldn't work.
Went to the MS knowledge base and found a much later version of Intellitype Pro drivers - now running at v6.1 instead of the v6.0 supplied.
Loaded that and all is fine!
So if you have any problems with the the MS Wireless Multimedia Keyboard, try this...