**System Information**
Operating system windows 8, build in graphics card
**Blender Version**
Broken: new 2.70 v
Worked: (optional)
**Short description of error**
I tried to do some basic video editing and blender just shuts down every single time, a problem I never had with v 2.69
**Exact steps for others to reproduce the error**
set up blender for video editing, tried to put two different videos together with sound and as soon as I run animation I get a msg that says blender has stopped responding,