I read on the iToday app on my iPod touch that the first Google Android phone will debut on September 23. The open source phone OS will run on a HTC phone. I took a screenshot of the article:
Google is essentially taking on the Windows Mobile approach, where software will run on various phone manufacturer's hardware. This is in contrast to Apple, which makes both software and also the hardware. This is interesting, and is highly anticipated as the alternative to the iPhone... more soon!