By Brandon Matthews
A couple of months ago, I wrote an article describing the negative aspects of the existing General Motors(GM) contract with XM Satellite Radio, which was not set to expire until 2013. I outlined the fact that under the terms of that contract, GM fared far better by comparison than XM, now a subsidiary corporation of Sirius XM Radio(SIRI). In a nutshell, it cost Sirius XM Radio approximately 35 million dollars in the first quarter to realize revenue from General Motors in t...