Google provides identity services to third party. That so, the websites can get the user informaton by Google Apps ID. Morevover, it supports OpenID.
Read more : http://googlecode.blogspot.com/2009/07/google-apps-openid-identity-hub-for.html

I found that is a video about Unboxing HTC Hero from HTC Source. That is very detail.

Today, I think that is a hot topic Android OS Version "Donut". I read news online. But That is not an offical release, 2.0, from Android. I checked the release page,http://source.android.com/release-features. There are no news at this moment.

I have written an application which used HttpGet. I found I got a premission declined. Then I found in android security model, all applications have not a premission to access internet by default.

Code

I have installed Ubuntu Remix on my HP Mini 1000. But my speakers are no sounds at all. I have tried to change some configuration files which suggested in a forum. But that is no lucks at all. I gave up. And I found that is a bug reported in Ubuntu Remix webpage. I believe they will fix in the next version on Ubuntu Remix