silicon on 09 January 2011
I think you need to find the source that said they spent 500 million dollars on marketing first.
Then read this article.
If there is nothing in the article to support or deny your claims, and this includes finding the source of the articles. And further research into the investigation yields the same.
In order to support your claims you could also look at previous reports of MS marketing spending and try to correlate them with bundles of the products they sell.
