I am reluctant to upgrade to latest 543 build or Version 14 until one issue is resolved. I had to revert back to build 428 because stereoscopic rendering was broken with h.264 render outputs when set to side by side half. The video would jump around. The only fix in the latest versions of 13 was to use .wmv render output.
Also, how does one inquire about a feature request for 14? I would like to see about stereoscopic titling like Power Director features. 5.1 audio output in main concept render output is another request I'd like to see. 5.1 is limited to Sony's avc and .wmv outputs.