Inedita is a fully featured Notepad replacement with a multi-tabbed interface so you can open numerous documents within the one window. It also features a Microsoft Office XP style clipboard viewer which allows you to not only copy and paste them in to a document but also view and edit them. Another one of Inedita's cool features is its optional syntax highlighting. It supports syntax highlighting for C/C++, Java, Pascal, PHP, HTML, XML, Basic, and SQL. Like almost all other software by 545 Studios, it is a skinnable application. You can change its apperance to fit your needs and style.
More info:
hxxp://www.545studios.com/f/software.php?id=20