final cut pro crashes constantly

Hi, I was using Final Cut Pro X Trial with no issues on my mac retina 15 (w/ most current OS update, no sketchy pirateware ever installed on this machine.)

I bought FCPX via the mac app store and the program crashes constantly, like every 1- 5 minutes, literally.

I have a simple project I am working on, 2-3 of audio and video in the project. Could anyone point me to a troubleshooting process page? Thanks for anyone who can point me to the best way to start to trouble shoot this, I have tried a lot of searches but just can't get the right keywords to get me to a page that helps.