I'm running winxp sp3 and Aleph One 20140104....
Oh never mind I figured it out. It's a plugin now! The readme only gives kind of a clue about that. Alright, I made a Visual Mode folder in the plugin directory and put the scripts in there and now it's selectable as a plugin. It works! I was previously trying to get it to work as a user script, as I was unaware of the change.
I really love Aleph One and all the tools, and I just want to raise a flag on the documentation being a fun puzzle instead of clear directions.