Originally Posted by kd0axs

No offense was meant by me reposting that list. I've been participating in Internet forums for 10+ years and one thing I've learned is that people very often overlook the obvious and have already answered their own question before they even ask it.

You asked what is different between the regular and HD versions. That list gives a pretty detailed explanation of what is different.

I think the only way you are going to get any more information is if this thread gets the attention of Mark Kovalski.