Once again MT has been upgraded. This time it's MT3.0D And most of the upgrades are seen by the author (not user) so don't expect too much. The input text boxes are bigger which is handy so I don't go blind.
If you have 1 author, 3 blogs or less, and only intend to use this for personal blogging, this version of MT is free. If you don't meet the qualifications, be prepared to pay. Lots. Try WordPress which is Free. (And it seems to intend to stay that way)