When should I use Distribution vs. Launch

[kfreise]

I think of Distribution as the actual downloading of the bundle to the client, while Launch is the running of the bundle.

However, I've used a combination of both in bundles where I have Distribution actions of creating directories or copying files, then have Launch actions run a command on one of the copied files.

I can't confirm this, but I think bundles go through Distribution actions first followed by Launch actions.