The guys at SKKV (makers of the excellent SK Tools) have done it again. This time, they have released a new tool called Gsen which unlocks the hardware accelerometer for all applications running on the HTC Diamond! This means that you can now auto-rotate the screen layout of ANY applications just by turning the device to the orientation you want. Rotate it to the left or right and even upside down! One other nifty feature that is included in the tool is that it can optionally turn off the device (or screen) when you flip the screen facing down. Best of all , this is currently released as freeware so grab it while its hot! Check out the video demonstration below.