Who cares about wireless N or even G for that matter? When one uses any decent level of encryption you get 1/10th the throughput advertised. Seems pointless to me. Once I can get 50Mbit/s with a decent level of encryption then I'll bother spending money to upgrade. Yes, there are ways around this with ssh tunnels and such but that's silly, IMO.

Google is already solving global warming and becoming the next ma' bell they don't have time to crappy such a crappy site.

True, I upgraded two machines remotely via 'do release-upgrade' and had no issues but did when upgrading my laptop. People with a clue backup before they upgrade, I lost nothing, one thing you should add to your tips ;)