Hi guys. This may seem like a stupid topic, and I'm probably posting in the wrong place, but I was hoping someone could give me some tips as to when to buy a new 15.4 inch MBPr? I'm currently on a Mid 2009 13 in MBP with 2.26 GHz and 2 GB of memory, and it has served me loyally for five years. It's carried me through high school and two years of college, but now I think it's time for a new machine. It still runs well enough to get me through the semester and is a champ for just browsing the web and such, but it's just not loading programs the way it used to and it's gotten very sluggish. I've cleaned the disks a few times, which seemed to help. Deleted things I never use, and all that jazz, but I'm ready to move on. My problem is that only the 13 inch retinas were updated and I don't want to buy a new computer at the end of next month only to have it become outdated instantly. I'm hoping for some major updates at WWDC, but I just don't think it'll happen. Any thoughts as to what I should do?