I've tried the Enveloping things the last week, but I have some problems
I follow the steps as you mention above, Fred - (i've opened the v5 XSI Foundation Trial, so I'm Screenshooting my way through the process) but its like it won't do excactly as mentioned
I'm using the unit_template I DLed from your site, and I've also deleted that mesh of the jet-trooper - I hope that wasn't a mistake

anyways, I've deleted that mesh of the jet-trooper, so I don't select the wrong mesh later on
I select the mesh of the CLone Trooper - NODE Select I assume - then I go to: Animate>Deform>Envelope>Set Envelope, and then this screen appear instead of the YES button

(I pressed YES last time, but it shouldn't have 'saved' the option - should it..?)

Should I check or let the 'Automaticly Reassign Envelope' be unchecked?
I'll go further with it unchecked.
The next is to select the bones - does this include the Nulls?
here is the image with everything selected (including nulls and such);
the 1st pic is with the M-mode after opening the Animation Mixer;
The next here, is with the M-mode Untoggled;
As you can see, nothing happens. there's the -1 to 102 frames, and it doesn't go from the Da Vinci stand, to any other 'Frame Animation'.
I'll go to Textured Decal, and it looks like this:
did I do anything wrong?
When I get home, I'll edit this and use a Image-host in case you somehow can't see the pics I've posted
Thanks for your time.
- Qdin