I've noticed less finder crashes in Yosemite than any previous version and FCP X has been incredibly stable even as I push it more than ever before. Running Yo

I've noticed less finder crashes in Yosemite than any previous version and FCP X has been incredibly stable even as I push it more than ever before. Running Yosemite and FCPX on both a new Mac Pro and a two year old Macbook Pro. I will say that I've had more permissions issues than any prior install.