Hey everyone. With the new MBP coming out soon I plan on buying it as my first MBP ever. However, much like the current MBP, if you buy it online you can choose to upgrade certain aspects of it. Such as the screen (Anti-glare) or the HDD and etc. I was wondering if there's a way to do this in-store? I'm going to be using a credit card but my max balance is about 3k. I also plan on buying a iPad 3 so I won't be able to use a credit card. However, I don't want to pay tax twice by buying on item in-store and the other online. Is there anyway I can order the MBP with some upgrades like an Anti-Glare screen buy pay in store?