I'm trying to put my most frequently-used scripts up on the toolbar in Vegas 5.
I go to Options|Preferences|Customize Toolbar, add Tsunami from the selection, and it shows up with a nice little graphic button. It works, fine, too when I press the button.
But then, when I reload Vegas (or sometimes even just while I'm editing!), it disappears! Other scripts (Excalibur, Quick Envelope, etc.) stay fine.
[jetdv, does someone at Sony have it in for you? ;-)]