Level Up writes:
"On Monday, GameStop exclusively revealed to Level Up that during the first week that Grand Theft Auto IV was available in its U.S. stores, 64 percent of all copies sold were for Xbox 360 and 36 percent for Playstation 3. We sought reaction from both Microsoft and Sony to GameStop's results and our impromptu analysis, a portion of which we shared with you on Monday. Today, we're publishing our conversations with the two console manufacturers in their entirety. First up is Aaron Greenberg, director of product management at Microsoft. Here's what he told us via email..."