You mean to close the popup window, not the Gizmo plugin, right?
Re SASL: I'm using Gizmo in my payware projects (aka DC9), so when I have some to spend to do some stuff for Avanti, it is logical that I will go with what I'm using on a daily basis. After all it is proven that Gizmo is very powerful, with 2 of the best aircraft simulations, run on Gizmo (IXEG 733 and LES Saab 340A). And since I want that horsepower available to me, for things that will come, even for the free Avanti, I ask from you, that for now, accept the small annoyance to have to close that popup window.
Regards