Bluetooth Speaker Solution
Hi,
I have been using some speakers made by Parrot
http://www.parrot.com/uk/products/wirelessspeakers/parrotboombox
They have other products varying in price. I bought the boombox which is similar in size and sound quality to the apple HIFI. It has bluetooth capability providing you have A2DP which (though not advertised) is included with Leopard. Here's some pro's and cons
Pro's
Good all round sound quality
Has a cable if you want to connect other non bluetooth enabled devices
Looks good
Quite easy to set up bluetooth - use the connection guide from the parrot.com website
Con's
Sound can be crackly in places in bluetooth mode
Sometimes in bluetooth mode the macbook crashes and I have to restart- this only happens when I have my macbook on my lap and the boombox is about 2m away. When I use it in my sitting room I have a 4-6m gap, the macbook sits on the table the other side of the room it works just fine, the sound is great no crackling and no macbook problems.
Parrot don't yet fully support mac (no surprise there) so you can't yet use the set up tool that ships with the boombox, I think it allows you to adjust some of the features of the boombox, like the 'ramping' feature which still works without this tool.
If you're watching movies there is a slight delay with the sound ( i think this can be adjusted with the set up tool that is yet to be released for the mac).
Those points aside, I have to say I am very impressed with the boombox, for the price its a good wireless solution for the macbook. As for the crackling and the macbook crashing, these are software issues that hopefully can only get better with bug reporting and software updates.