The Manchester Digital Laboratory (MadLab for short) is the arts-craft-tech gravity centre of Manchester, and our gracious hosts for the Manchester Google Technology User Group. Recently a new group sprung up there – the jQuery Manchester Meetup, run by Jon Vines. I gave a talk there earlier this month, on JSON, JSONP and AJAX. Here are the slides, and I’ve also created a talk page for this, with links to these slides and the code examples.