It took all of 15 minutes, and that included upgrading TinyMCE to version 3.1 as well. WordPress is one of my favorite open source packages.
Recently they have out done even them selves with the introduction of WordPress for iPhone. After using it for a while it is clear that it is a really nice app! If you are lucky enough to own an iPhone and happen to have a WordPress blog as well, then it is a no brainer. You need to download and install it right away.