Whichever Bluetooth-enabled phone model I choose for use with my Titanium Powerbook 500, I will need to purchase a Bluetooth USB "dongle" (adaptor) for my Ti-500. Is there any more to "know" about this ? I am assuming that "any" Bluetooth USB dongle will work with OS X (10.2.6). Or can I only buy one that has an OS X driver? This seems to be a good (price, design) option: HAWKING TECHNOLOGIES Bluetooth USB adaptor Part No : HBT10U <http://www.chumbo.com/info.asp?s=603992504343> Available delivered in the USA at $35.49 (Currently CHF 46) Does anyone have experience of this dongle, or do they recommend any alternative? regards, Trevor