Change Added date
 

I'm transferring some old items from another system I was using for GTD. Is it possible to changed the added date for actions? I'd like them to have the old date from a month ago, not today's date.

That depends on how you're transferring them. If you're just copy/pasting them in, no. However, if you're using AppleScript for the transfer, I think you can set the task creation date to whatever you want.