[[http://www.x.org/wiki/ X.Org]] implementation of the X Window System

ATI Resolution 1920x1080:
http://murga-linux.com/puppy/viewtopic.php?p=412419#412419

http://bkhome.org/blog/?viewDetailed=01564
http://murga-linux.com/puppy/viewtopic.php?t=48019