TX Series and Bluetooth Headset question

I have been researching this topic and am not quite clear as to what my options are. I would like to purchase a bluetooth headset with microphone for the TX. I have a language learning software that requires me to speak into the microphone and the computer analyses phonetically if i am saying the words right. I don't know if that is "voice recognition" that I require. While I am at it I would like to have the option of having stereo sound. I see something by Plantronics.

Anyone has a comment on what exactly I should be looking for?

 

There are many of these available for hands-free cell phone use. I'm wondering, though, whether you can leave one of these paired with both your computer and your cell phone or whether you'd have to keep re-pairing it. Does anyone know? If these are convenient to use both ways then it opens up a lot of options.

 

I am not really interested in the hands free cell phone function but this is all I can find when I search around. What is a gaming bluetooth headset?

 

I imagine those are intended for networked multiplayer games which allow voice chat.

 

yeah, im getting the motorola ht 820 for christmas. its a class two stereo headset meaning two channel. also, it comes with a nice mic. the transfer from computer to headset or headset to computer is 192kbps. it can also be paired with multiple devices.

Edit: Here is when i talked to gman about his ht 820.

http://forum.notebookreview.com/showthread.php?t=32428&highlight=bluetooth+headset