Thresholds calls itself the home of the international short story forum and that’s exactly what it is. This website is obsessed with the short story form and they have some very nifty resources there. One of the best would be the podcasts they have from Joseph O’Connor and Sarah Hall. Each podcast lasts for nearly 40 minutes covering a master class from a master in short story writing. Nice to download and listen to on your way into work or just walking.
You can find the podcasts here http://blogs.chi.ac.uk/shortstoryforum/?page_id=13319