Newbie just stumbled on the "writing your own file decoder" documentation page today. And it occured to me that adding a 'SWF' (as in 'Macromedia's Flash' file format) codec might be a nice addition to PIL, for generating Flash movies dynamically from python. Since I've only skimmed the mailing list archive only a couple months back, wondering if anything along those lines has been contemplated. Cheers, Vio