PSPad works internally in unicode. If you have ansi file 400MB, it will consum 800MB of RAM (each char 2 bytes). Don't forget for UNDO buffer in PSPad if you paste some text.
Display column pagged pool in task manater I mentioned in my previous answer. -- <http://forum.pspad.com/read.php?2,62895,63046> PSPad freeware editor http://www.pspad.com
