Yes I'm aware of the tutorials and how to do all of that as well as custom rules. In fact, much like yourselves, the staff over at notion music are incredible support. However, the issue regarding the portamento is something that is yet to be resolved and I'm not willing to spend my time while working on tight deadlines to script custom rule sets, that would defy one of the main selling points of notion's ease of use and integration with VSL! Custom rule sets are wonderful to allow you to script your own presets for libraries that are not automatically supported or to do some specific functionalities, however, for a library that is supported and used in advertising notion, you would expect the standard functionality to work out of the box! That said, I am certain that these issues will be resolved by notion in an upcoming update, in the mean time their excellent tech support are helping me figure out a work around!
i would recommend notion for use with vsl in a heartbeat.
cheers
david