T-Mobile says that there is overwhelming demand for the first Google Android phone and the company is offering up more T-Mobile G1 for pre-order.
If you have pre-ordered your T-Mobile G1 before October 3rd you are supposed to get it as early as October 22nd.
If you pre-order a G1 now through October 21st you will get your Android phone on November 10th. Of course there are no guarantees with these delivery dates.
That the T-Mobile G1 is an initial hot selling item was a safe bet. There are just enough geeks out there that look forward to a "project" phone that has no Microsoft or Apple smell.
The G1 smells like good Open Source, despite its tight ties to Google Services.

The T-Mobile G1 starts at $179.99 with a 2 year contract.
More details on the T-Mobile G1 site. Better get an Android Book with the G1.