[BTM] different dongles for BT?

[XXL]

> BT is so useful on the laptop that I want it on the imac:-) I see lots
> of different dongles available: are they all going to work on OS X or
> does it need to be a particular type, explicitly compatible?
> 
> I also note BT 1.0 'binds' two devices whereas 1.1 allows up to 8 items
> to be paird: presumably the phones under discussion use 1.0?

Avoid the Acer Bluetooth adapter. It does not support many devices at all.
-Joel