Patrick_Taylor - 9:38 pm on Dec 24, 2006 (gmt 0)

I'm worried about duplicate content.

I wouldn't worry too much about duplicate content in this instance, and certainly wouldn't use a 301. If you've blocked any further crawling on the test board, I believe the pages will eventually go supplemental and then a long time later (a year) they will drop out of the index. In the meantime no harm will be done.