Another HTC Touch HD update is available as of today from the HTC website, this time addressing the camera.

HTC states that in some scenarios, when using the camera in low light conditions and with super fine image mode setting, excessive noise is perceptable on the virtual viewfinder (aka the display). While stating clearly that it’s not an issue with the LCD display but rather an “intermittent display problem in view finder mode”, the hotfix should fix all that.