So I was looking around H2V on my Hard drive and I noticed a 'halo2.exe' text file. When I opened it it said something pretty interesting, here it is.
<Liveconfig>
<titleid>4D53080F</titleid>
<lankey>C82E70954290472cA2EDEFE95B12CA1E</lankey>
<rating>
</rating>...