Hey. A few people PM'd me, and I see the odd post appear in reply to this thread. I feel ashamed not to have delivered on my promises, but life gets in the way
I figured I should respond here...
I haven't touched that guide in about 4 years. I got some great feedback, but I also found it took a lot more work than I originally anticipated, doing screenshots of waveforms, creating recordings, and working through step-by-step recipes.
Then I figured I should probably generalise it, something that doesn't just apply to the NS2, otherwise it's quite a bit of effort for a limited audience (even if it is an audience with great taste in gear

So part of it turned into a general synth book - which is still a work in progress - kind of a back-burner project.
I also spent too much time being distracted by forums, and not enough time actually 'doing' - after a few troll experiences i stepped away.
TBH my workflow has changed a bit - I was impressed by the NS2 for the first year - "new gear syndrome", but ultimately I found the synth section pretty limited and stopped using it in favour of other hardware. The NS2 makes a great controller, and that's what I mainly use it as - I only use the piano section and Hammond sim as actual sound sources. It's still a great and powerful synth section, considering it only has a few controls.
So now i've been poked once again by a PM, so I will at least re-read the guide - but I know better than make any promises
Anyway - who even uses the NS2 these days? now there are newer, shinier models available... I recall that @Marlowes sent his into the attic long ago
so anyway - keep up the music making - you are (mostly) a good crowd on here!