TextMate for Windows?
If you're stuck on Windows, you might want to check out the recently released “E” text editor, that mimics the excellent TextMate, including bundle compatibility.
The application's name is sure to cause some confusion and be impossible to search for, but the site is here: E - TextEditor
I haven't tried it myself — for obvious reasons — but I'm curious about how well it matches the impressive TextMate feature set.
And if you try it out, make sure to test it with the excellent Zope/Plone TextMate bundle!
(Only available from SVN for now, how about cutting a release, guys?)