In depth HYSYS tutorial videos? Looking for specific tutorials & guides.

Good day everyone,

While I was looking for HYSYS detailed instructions and tutorials for converging/designing/analysing a Styrene Manufacturing plant I came across this page.

14. Adding a 3-Phase Separator and Cutter in HYSYS
[url]http://media.oregonstate.edu/createdby/dan%20euhus/dn[/url]

I find that it had been somewhat useful but not enough, since it doesn't deal much with how to:
1. obtain estimates & converge a column with partial condenser
2. specific fluid packages for 3 phase separators or other unit operations and rationale
3. how optimizing PFR selectivity & conversion

And thus I am continuing to look for ways to do the above. Any help is greatly appreciated.

Thanks a lot