I posted what I did, then realised I couldn't remember the links.
Then I went looking for the links, then my connection froze and wouldn't do anything.
I closed everything down, got back here, then found that I'd been beaten to it
Oh, and apparently, one of the differences is that you can't add group permissions etc:
http://www.cableforum.co.uk/board/sh...ad.php?t=26614