Shared MPOY Files Reason users can't add to the folder: "For all other users, your Dropbox storage quota is calculated by adding up the total amount of data in your Dropbox folder, including all shared folders. As a result, the owner of a Dropbox Free 18 GB (2 GB + bonus storage earned through referrals) account will not be able to collaborate on a shared folder larger than 18 GB. One reason this policy exists is to prevent people from giving themselves unlimited space by stacking free accounts with shared folders." Moving to Google Drive, may help with the issue. (D:\Users\Joseph\Google Drive\usaf\2013MPOY) Users: angel@angelanderson.com missyward1112@gmail.com justin.feagans@gmail.com speedmic@aol.com mt_tmangel@yahoo.com marvin222@mail.com nicksmithudm@gmail.com