It does NOT seem to maintain the link when you move the message, but I can only test it with IMAP mail messages. It does seem to contain the link to files on your drive when you move them.

I'm not sure about the inner workings of the linking, so they may or may not be able to resolve the issue.

Nice work! Thank you for doing these screencasts.

Fantastic screencasts. Thank you!

I'm only just starting with Things, so I wish you'd done *loads* of others, right from the beginning. (That's me being greedy :-) )

BTW, does the link to emails only work with Mail? I use GMail

@Jane: thanks! When I have some spare time I will add some more, I promise. Linking to e-mails seems to be integration with the mail application, so it will only work there. But then again, I read my Gmail via IMAP in Mail, so it still works fine for me.

these are great! just downloaded Things tonight and found your great tutorials. Keep 'em coming!!
Thanks!

@Nathan: I believe this requires 10.5 or greater.

This is by far one of the most well thought out app I've ever use..PERIOD. UI, FUNCTIONALITY, DESIGN...PERFECT..