Not much you can do without a backup, but here’s something that may help you in the future:
http://boblevine.us/why-i-always-save-files-in-dropbox-and-why-you-should-too/
Not much you can do without a backup, but here’s something that may help you in the future:
http://boblevine.us/why-i-always-save-files-in-dropbox-and-why-you-should-too/