I was hoping to help out, I wanna learn the ins-n-outs of HDT ASAP, but I don't have v3.0.

It took me a few mnutes, but I found the full retail boxes (flattened in big Zip-Bags for labeling/storing) for versions 1.2.1 and 2.0, so I haven't got the manual to reference what you need.

But ask some specific questions and I'll try to look at what I've got to see if it helps. Just don't expect quick turnaround on info for a few days. xx(