Right, its practically finished. It just needs drag N drop adding (which is a being a pain in the arse) and sorting out a small bug with file creation. At the moment, you enter the directory in one text box*, and the output file in the bottom, then you click "Lets Go!", but the main problem is if the output file does not exists, it is created, but the program holds it in memory, so when I come to write it, it can't, because its already in use. If anybody can shed some light on this, id be ever so grateful.
* I hope to change this so that it is just a small icon that remains onscreen, and when you drop a folder on it, it does its thing, and creates a file called output.txt in the same folder.