Make sure that you are looking at this version of my guide: http://www.mediafire.com/view/?82991053b0fr50b and not an older version, then re-check again to make sure that you have the exact setting that I have on pages 5 & 6. And then make sure you are generating a sheet like this
As for the HD not showing up, it’s most likely due to your video not being 1080 HD.
Width : 1 280 pixels
Height : 694 pixels
This is 720 and the SMP may not see that as being HD. As I have no 720 videos I can’t tell you for sure, but this is my guess.