Should I See a Dentist About My Bluetooth?

So I've been thinking about all the possibilities that built in Bluetooth gives me. A wireless mouse without the need for a cradle would be simply awesome. I know that Apple has their own Bluetooth mouse named the Mighty Mouse. But, coming from the PC world I don't think that I'd be able to get used to the odd form factor. I was also looking at the Logitech MX900. The MX900 has nearly exactly the same form factor as my MX500, which I love. However, I read that users experienced flaky compatibility with Max OS X. I suppose I could always give the MX900 a try and if it doesn't work return it.

After checking out the mice I delved a bit deeper and checked out Bluetooth headphones. I read somewhere that basically any Bluetooth headphones would work with OS X. I also read about people having problems getting Bluetooth headphones to work with any computer not just OS X. A pair that I really like are the Motorola HT820 stereo headphones. These headphones even have a built in microphone that could be used for Skype calls or similar voice chat programs. But after reading a few reviews users had problems connecting or pairing these to their computer, both PC and Mac. Just like the MX900, I guess I could give them a shot and if they don't work I could just return it.