There is a problem in Synedit architecture. If you enable Scroll past EOL in the Program settings, speed increase.
I tried to discute with MaĂŤl HĂśrz (unicode branch Synedit leader) about this problem. -- <http://forum.pspad.com/read.php?6,45622,46121> PSPad freeware editor http://www.pspad.com
