HTML Editor with Tabs and Preview

Hi!

I'm looking for a html editor that has tabs for multiple files (like an html file and a css file) and a preview window. Similar to how Code Academy does it in their html tutorial. I am just starting with the stuff and I want to preview what I just wrote to figure out what's wrong, and I don't want to switch to the browser and press F5 every time I try something.

Any suggestions? :)

Notepad++ is what I use. It's amazing.

I installed the "HTML Preview" plugin, but it doesn't show the preview when I'm in the CSS tab. That's not exactly what I was looking for. Apart from that, Notepad++ seems to be very nice indeed, but is there something better for what I want to do? :)

I started with Dreamweaver in college. It has WYSIWYG mode which is easy for beginners. Also, ImageReady; it was a seperate entity from Photoshop (or any entity at all) because jpg slicing was stil relevant (760*420 was the res to design at). With Dreamweaver code view and WYSIWYG mode you can soon learn what does what in terms of the code. I learned most of my php, javascript and css from googling tutorials, but the syntax highlighting/corrections/hints/manuals of Dreamweaver helped me memorize most of the techniques. Now I just use Text Wrangler because it's free, and I no longer need the training wheels.