For some reason any Craigslist postings don't seem to be working - It has to do with a function I use called phpThumbs which sizes images to the proper height/width thus making the image the optimal size - It is working fine everywhere except with the Craigslist tool - I've spent several hours on it today but haven't found a fix yet - I have put a temporary fix in place which is to simply not use phpThumbs for Craigslist, however you will need to delete older Craigslist posts and re-list. Sorry for the inconvenience, hopefully I'll have it working with phpThumbs soon.