I am working on my QR code system, trying to make as much of it automated as possible, I can see that there are going to be some cumbersome aspects that need to be done properly or everything would be messed up. It looks like the link to the dropbox folder isn't an easy thing to automate or batch, that is going to ****. I have messed with the setup and dropbox is hands down the way to go, between the fact that you can rename or even move the folder, add, and delete files, all without breaking the link, that means the QR code data will be infinitely adjustable. From the dropbox mobile app, I can easily create a text file, take a picture, scan something, and instantly upload it to the folder. The one thing I need to confirm with dropbox is how they handle links, basically are they permanent or will they be deleted or changed at some time. I don't want to go through all this and have my QR code links broken next year.