Thanks David!
The sound set that comes with Sibelius 5.2.5 is not better or more correct than the one you can download from our homepage. In fact they are almost identical and the one from our homepage has a few minor updates. To sum it up: Both are fine.
You are right about the readme files. With every sound set you download from our User Area comes such a readme file.
Ben, please take a look at my first reply in this thread how to add the portamento command to your dictionary. If you add both entries, you can switch to portamento with either a techique text "portamento" or with the portamento line from the lines menu.
Best,
Andi
Vienna Symphonic Library