For HTML writing on Windows, I use Arachnophilia (sorry, no link, not on my normal PC). There is another windows product called "Synedit". Suffers from bad memory leaks tho.
Just wanted to add the link to arachnophilia. Definitely an editor worth looking at, when you're working on Win32-Systems. It recognizes perl files from the .pl extension and does syntax-coloring if you want it to.