I'd reccomend this app...

It doesnt do quite everything I'd want but its probably the best all-rounder out there, i don't personally use the web-site manager or many of the more complex tools webdeisgn offers as i code only by hand and upload with an ftp package.

But for anyone wanting to learn html i'd reccomend this app - the tutorials are excellent, so if your starting out go take a look at the rage site as you don't need to buy the app to use them.

There are other editors out there (freeware included) that are worth a look at Taco is good but lacks support for xhtml and i find TextWrangler a little bit too complex for my needs - all in all considering the low price of WebDesign and the fantastic support they offer i think its well worth it.