Sadly to be able to ge tthe digi upgrade we have to wait til release
We'd still be having to pay less if we paid 2 different fees^^; it's say... $20 for the CE upgrade, then maybe $10 for the pre-order upgrade bonues (If they implemented this) would be $30 total. That doesn't sound too harsh for those that want just the fluff items and no codes.
Personally I don't think early access codes should be given with the 'upgrade' but that's just me^^;