Update: Dale has contacted me – he is currently migrating his site to a new domain but unforuntately there are some database corruptions, and that’s why the site is unreachable now. He asked me if I can kindly host the GTD desktop signal PDF here. Dale, sure, here is the PDF. I will remove the link to your site until it is fixed. Update: Dale has fixed his site – changing back the link to his site. Download GTD desktop signal
