Seriously… I’ve been using it for a few years now, and it has completely replaced TextPad as my editor of choice, which previously replaced the behemoth which is now UltraEdit. It does everything that i need, and a couple javascripts add any functionality i need that’s not already implemented. Most importantly it’s ultra light weight, and fast. There are also other scintilla based text editors. Other people recommend NotePad++ and Programmers Notepad 2, but i prefer the bare bones SciTE.
 
behold!!!!