BlogJet is really cool !
I now compose my posts with BlogJet ! (Special Thanks to Paschal L for having mentionned it !!)
It makes your blogging activity so much easier ! You can compose your post in a really simple maner thanks to a simple but practible UI. No more need to launch IE, go to my blog, then to the admin page, then click on "New Post", etc. It's simple, usefull, sexy, user friendly, all what I like ! Thumbs Up !