After you have done that click the Share button to close the dialog box. Change the Permission Level of Guest from Read to Read/Write.

Guest will be added to the list right below the drop down menu.

In the drop down menu select Guest, then click on the add button. A new box will pop up asking for you to choose people to share with. Within your folders properties select the Sharing tab and then the Share button. Right-click on your newly created folder and select Properties.Create a folder on your Desktop to hold all of your backups.If you have games larger than 4GB, use the 'Splitting Games' section on this page to deal with them. Your game backups will go in the CD and DVD folders depending on what disc type they had originally come on, with CD games being 700MB or less in size. On the root of a USB storage device, create folders named 'DVD' and 'CD'. Multiman or another file manager installed.