Hello everyone! I have been reading for a while and what a lot of information!!! I just bought a 15.4 MBP 2.8 GHz with antiglare screen. I love it. I know they are going to refresh these machines. I want to buy another machine (13") for portability. Several questions: 1.) Does the 13" come with the antiglare? 2.) Does anyone have huge issues with the glossy screen over time? 3.) Would you recommend the 2.23 or the 2.53 in a 13"? Thanks so much.