Me too. This is the first time Adobe Premiere CC 2014 is crashing everytime I spend between 15 minutes to 3 hours of work. I was complexing about my PC, but now I see that I'm not the only person who get this problem. First time, I was like: "Maybe if I drop the resolution of the view it will resolve my problem!"... same thing.
Win 7 x64
Intel Xeon E5-1620 3.60 ghz
22GB RAM