dunno if this will work for everyone but worked fine for me with my external hard drive.
1. Unzip all files to desktop using WinRar
2. Click Into PS3 Folder
3. Copy SAVE DATA folder on to whatever memory device you have.
4. Exit All Windows Then go back in and copy PS3 folder to whatever memory device you have.
when in your ps3 menu click on create new memory card, choose save data option file that you downloaded and copy each file one at a time, by pressing triangle on each file.
Hope this works for everyone if not let me know and i will suggest another way