2010-05 Wednesday 5th, Insane Amnesia Discount!

[Googolplex]

Do you need an internet-connection to activate the game with the key?
And what is, when you have to install the game on second computer or when you have to reinstall it? You need a new key or can you allways use the first key you got?

Offtopic:
I've pre-ordered me this Penumbra Collection from here:
http://www.amazon.de/dtp-Entertainment-A...765&sr=8-3

Are all the three games as latest version included or have I still to patch it?
Or I only need the specified patch 1.1 for this collection?
What about new OpenAL from summer 2009 and the sewer-hotfix for requiem? That stays not in the changelog.