Zalman ZM80A-HP VGA Heatpipe: We've been hearing about these Zalman Heatpipe coolers for the video cards lately, so it is time to see what they are all about. In a nutshell, they are claiming to be able to give sufficient cooling for performance video boards without the use of a fan. TweakTown's Mike "Darthtanion" Wright takes a look at both the installation and performance of the Zalman ZM80A-HP VGA Heatpipe and finds out the final answer if this contraption can really work.