I am using MovableType for a long time. Oh, almost 10 years.
From 2.64 to v3, v4 and now v5 here. But v4 is the last blog only platform. v5 is good for site, including blog.
It looks like coming v6 will have a big change.
I have a site, which just need a blog as a news system. First I am thinking use the latest MovableType 5.2.7. Due to the complicated site structure, I am afraid it may overwrite some files of existing site. I decide to use the last v4, MovableType 4.38.
I saw the very familiar interface of MovableType. I love it.
Here is the link to download it.
The procedure of installation is old story. Refer to here.
Update: The download link is broken. But I have MovableType 4.01 for you here.