I would appreciate hearing opinions on the MacWireless Bluetooth USB Adapter versus the D-Link DBT-120 USB Bluetooth Adapter versus the Belkin Bluetooth USB Adapter, 100 Meter versus the BlueProton CLASS 1 USB BlueTooth Wireless Adapter? I see that MacWireless offers two adapters - a class 2 adapter (66 foot range), and a class 1 adapter (330 foot range). If I read right, the specs for the D-Link DBT-120 has a range of only 33 feet. Am I correct in thinking that the adapters with the higher range are better (which i guess would be all class 1)? Yet I see that Apple sells the D-Link DBT-120 USB Bluetooth Adapter at the Apple Store. Is class 2 better than class 1? Gino J. Piazza