[Xenon]

hmm, i actually see the use of this, as i have multiple boards myself.

but two things which could speak against:
1: it's a lot of work to change the system to allow multiple installs per use
2: the install system is so you get updates of hacks and such, which is already doable this way.

so, it's not absolutelly needed, but on the other hand would be a fine thing, but i wouldn't expect to do it in the nearer future.