So, SFZ+ Professional is a "SoundFont player". Does that mean I can download soundfont files from the internet, and they'll load into SFZ+ Professional without anything else needing to be done to them? Do I have to save them to a certain folder so SFZ+ Professional can find them? Will SFZ+ Professional then give me a list of all my soundfonts so I can choose the one I want far any particular part of a song. As you can see, I have no soundfont experience - but it seems like a useful option. Thanx.

pretty much, well you need to choose the patch within the sound font once loaded

I have extreme sample converter, so I just use that to convert them to other formats, inc dim pro

can download soundfont files from the internet, and they'll load into SFZ+ Professional without anything else needing to be done to them?

That's the deal.  There are some good ones out there.  You might want to start looking on kvraudio.com.  They have a good font search.  Biggest problem is that there are different compression tools needed to uncompress soundfonts after downloading them.  This dosen't have anythingto do with SFZ+, just a file transfer problem.

"...choose the patch within the soundfont once loaded" - do all soundfonts come with a patch programmed with it, or do you need to create a patch for some soundfonts? And I assume multiple patches can be created for one soundfont.

they are generated when they make the soundfont

it'll give you a list of whats available anyway I'm sure.