I was just over at another forum for PC users, and it's a general forum, I just happened to be on the PC specific side, but I swear nearly 7/10 topics were from people having errors with their computers. I've had this macbook air since 2011 and I haven't had any errors with it. Yeah, the occasional hiccup but I've honestly had no problems with this machine since I bought it. In fact to this day, the hardest thing about this machine is getting use to the switch. After 19 years of using windows (21 now) I could never go back, ironically I have a windows phone, god I hate 2 year contracts. The reason I asked is because I paid over a grand for this machine and yet I can't even run Sims 3 on high settings without it slowing down. On my old windows machine I could crank that sucker at max settings and have no issues. I plan on upgrading in 2015, since my warranty will have been expired by then, and technology should drastically improve in that time, but I think I am done with the Air, I might go for a Pro instead.