Man, I've had the most unsuccessful internet 'shopping' experience ever. While several places offer either the ".Audio 45/DSP 200" Plantronics ( recommended at MacSpeech, whose site is under-construction while being moved, so not all links work, sorry for your troubles! ), not even the Plantronics site has any useful info on it ( older, discontinued model? ). I'm not impressed with the folding design, these things are delicate enough without having three hinges to break.
Then there is the ".Audio 500", again, lots of places selling them, but no one can provide much info. One would think that
any USB capable mic, that does
not need a sound card, should work with a Mac. ( Why would one have a computer without sound? )
I found a reasonably good price for the Audio 45/DSP 200 at <
HeadsetZone.com>, but I don't see any way to actually order the thing! Even with all javascripts enabled in FF. Safari doesn't fair any better. I click on the only link anywhere near the item and get an empty shopping cart page. There are some very small "select" icons on the link page, but they don't seem to be links. Not an encouraging start for a sale!
Another site, actually a seller on eBay, has a great price, but he is in Hong Kong while the product ships from Maryland. Seller has one star and seems to be the only one selling this headset. eBay already has two strikes against it, IMHO...
I'll just wait till I can get Judy to try calling her friend and see how the operation fits with what they want. We'll just use the iBooks mic and any headphones I can find. If all works with ease and reliability, we'll consider purchasing one of the Plantronics headsets. I know they are a good company, but they sure are proud of their products, especially their aircraft headsets!
BTW,
Jane, I saw several models of wireless headsets, they'll cost a lot more, but you might be able to at least sit in another room, if not garden with them. Depends on what freq and the type of radio used. I think I saw one that uses the 'standard' 900MHz range of mobile land-line phne sets.