PsPad is a quite famous file editor for Windows. If you’re developing on a netbook or laptop you might want to consider switching to a dark color scheme. This increases the battery lifetime and is an easy action to save energy in general. You can change the color settings for programming languages separately in the Settings menu of PsPad. Click on Highlighter Settings... and choose the desired settings.
You can also save your setings or load pre-made settings from an .INI file.

I have set-up a little subversion repository and uploaded my PsPad color settings if you want to give it a try.
Since I mainly work with CSS, (X)HTML, PHP, XML XSL(T) and plain text files, other languages might not be pretty.
Download
Download my INI file here: PsPad Dark Syntax Highlighting Scheme.
Instructions
1. Download the INI file.
2. Save it to
3. Load the setting in the Syntax Highlighter Settings.