I was under the impression that it was sold along with the old platform? If so, why not creating a redirect from that address to this one?
I see. Well, the name is important for the google site rank. With each day of the "com" domain being down, the rank is decreasing. End result...when searching for a certain boombox or walkman..google will no longer show stereo2go on the first page of results...in the end.