Fixed the 'Simple Form' and 'Editing: several pages in one' demos. Run demo-drop and then demo-create scripts in Postgresql to take advantage of this fix in a running system.
I fixed the currency datatype and did a little other mumbo-jumbo stuff. I did this on another installation of OpenACS 4 (dotLRN, to tell the truth) and just mass-copied the files over to make sure I didn't miss anything.