Don't expect the new development model anytime soon. They said they will release updated model shortly before the official release. And that is still somewhere between 6 months and one year away.

You don't need pasteurised egg whites. It's the yolks that are risky. Egg whites have natural strong antibacterial properties, and can be kept at room temperature in a bowl for several days without any health issues. And after the icing dries out overnight, its basically the same as the egg white powder. I have been using fresh egg whites for icing for decades and there haven't been any problems with it. Just to be sure there are no traces of yolk in it.

They disabled all existing DS homebrew cards, but few weeks after release of the japanese DSi you could already buy DSi specific homebrew card. There are 2 already on the market, Acekard 2i and R4i (which is just a shameful copy of the acekard), both works on the US DSi, and european DSi (well, on the european only when the language is set to english :) )

Do you realise that pizza oven does not need to use electricity, but wood? Using this process you basicaly can turn non-electricity house into happy solar energy house. That's why this is targeted towards the developing countries.