Progress Bar for Multiple XMLLoaders within one XML File in Loading (Flash) Posted August 25, 2014 Thanks so much for your response. When I was setting estimatedBytes before, I was accounting for just the size of the xml files themselves for the top level XMLLoaders. After reading your message, I've made these numbers much larger to account for all the images that will be referenced within these files so that the initial estimate isn't so completely off. Not perfect, but it at least seems to have resolved the initial jumping backwards problem. Thanks for your help!