Burmester to macbook pro

[Talk2me]

I thought it would be a good topic for those with Burmester DAC's (or not ), that are looking to find and learn as much as possible to connect our DAC's to a computer. Now, I am utterly and completely new to this audio computer audio thing, but I do get excellent results by just using a tosklink mini from my headphone output to the digital input of my Burmester and upsample to 192/24. I am not the sharpest tack in the shed, and I am learning their exits better ways to get better sound. I am just saying for those just begining, it is a very simple and effective way to utilize our awesome DAC. Thanks to Joe, who turned me on to Pure Music (64(Snow Leopard) to 96), I can listen to my 2,000 songs 0n iTunes upsampled. The oucome is very pleasing. Next, I am looking into a usb to spdif converter like M2Tech. This would allow us to take advantage of the superior sound of high rez material. I only have had my MacBook Pro for a week now, so please someone chime in and help me (us) out. I also wonder if the DAC's in the 089 and 077 are upgradable for the future?