Ron got an AT&T Tilt...
This really is a great phone, and I see that Ron agrees...
Most of the time you have to live with poor phone quality because of the PDA capabilities...not sure what HTC did to this phone but this is one of the best "phones" I have tested or used.
http://myitforum.com/cs2/blogs/rcrumbaker/archive/2007/12/21/at-amp-t-tilt-is-awesome.aspx