It's a good tool, know comes a major update! The tool helps with the TV ouput of Nvidia graphic cards. The main problem is the black borders around the picture on the TV screen. They are very annoying for most applications like e.G. DVD-playback. This tool helps getting rid of those bars... Overview of the new functions / changes: Support for Chrontel CH700x chips
Support for CX25870/1 chips
Support for DVI displays
Power-Off Timer
Autostart function integrated again
Flickerfilter position saved for each size
Centering improved and repeat function added
New command line parameters
Test pattern can be turned off
Enhance text function
More detailed information on the changes can be found here. A download of the demoversion is available here. Note that full functionality requires registration & a fee.