I've been looking at a 15" MBP hi-res (glossy or anti-glare.) I keep seeing so many of the Feb 2011 models in the refurb store, I am kind of worried about buying one. What have been the big, common issues with the latest model? Am I setting out to get a machine with a high rate of problems? And it is not just today. I have been watching for some time. The only thing that has held me back is the glossy or anti-glare choice. Glossy hi-res I have to go new. Anti-glare hi-res I have the refurb option.