I used MEP 17 Plus for several years but switched to another brand when I got a new computer for 3 reasons:
1) Poor video performance when previewing transitions, etc.
2) Nagging problem of audio and video out of sync on long clips from my Canon 5D Mk II
3) Mono view of audio instead of 2-channel stereo view on the timeline.
I understand that #1 has been fixed in MEP 2014. Can anybody help me with the others?