As I say, there is no problem to make PSPad Window transparent. For any who wants to play, I added TransparencyLevel parameter in the Special settings (Program settings / Direct edit). Value is 0..255. 255 = no transparency.
Available in the next build -- <http://forum.pspad.com/read.php?2,30567,43320> PSPad freeware editor http://www.pspad.com
