From the category archives:

HTC Diamond

MightyROM4 [June 1st 2009] – Windows Mobile 6.1 (for HTC Touch Pro and Touch Diamond)

by Nathan on May 31, 2009

Change Start Menu Icon on Sprint Windows Mobile 6.1 HTC Diamond Tutorial

by Nathan on April 28, 2009

What Is A Disk Drive Connection? Windows Mobile

by Jeremy on April 16, 2009