I recently got back into editing with Sony Vegas again, and I'm experiencing a problem with my cpu going sky high in temperatures. I'm using the template 'Internet HD 1080'. My cpu is i7 4770k @ 4.2 GHz, and its cooler is a small Noctua NH-L9i. My video card is a gtx 770, msi version. I can give you more specs if it's needed. I have had no problems with the cpu or the cooler. The highest temperature I've seen under load is 65-70 °C, but often the temperature just stays near 60.