Don't do it. Seriously.
People are well meaning here and suggesting you some fine pieces of software.
HOWEVER, I read in your post the intention of building an entire site and updating it, using such tools.
That was the way to go in 1996, but in 2012 is suicidal (if I read your intention correctly). An HTML editor might be occasionally useful to tweak templates and the like, but you don't want to have it as your daily way to update a site.
Apologies if I misread your intention :-)
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