Was a reference to the no dedicated servers, but there are other issues.  Arstechnica had a good write up.<p><a href="http://arstechnica.com/gaming/news/2009/11/pc-modern-warfare-2-its-much-worse-than-you-thought.ars" rel="nofollow">http://arstechnica.com/gaming/news/2009/11/pc-modern-warfare...</a>