Make that a resounding NO on the mouse. I'm not even making it that far.
My original plan was to use the onboard Bluetooth with a Bluetooth mouse to spare myself the mouse cord. So far, that has been an unmitigated disaster. As you can tell from my sig, I am rather unhappy with the Microsoft product, enough so that I have written an 8-page letter of complaint to my State Attorney General for him to use as evidence in his appeal of the antitrust case against Microsoft. And I haven't had much luck with the Logitech MX900 either, I am probably going to return it and look for a corded mouse in the near future. Ok, so I'm a bit more demanding than the average user, but what's available on the market is positively pathetic.
Which leaves me not using my Bluetooth feature of my laptop at all at the moment, although someday I imagine using it to synchronize with a cell phone / PDA. Like maybe in a couple years when the technology is actually useable.