I'm all for Cryogenics, IF it had a hope in hell of working without SERIOUS nano-technology... Ya ever seen what happens to a corpse that has been frozen solid and then thawed? It turns to goo... Every cell is ruptured and there's nothing to hold all the 'stuff' in... One would need nano-tech to fix that before you could even consider thawing a cryo-suspension...

Me, I'd be happy walking under a Vanilla Sky... At least until they had the nano-thing sorted out