Here is some nice File Recovery Tools that you can use for free.
Tools comparison made by By Sarah James:
http://www.7tutorials.com/file-recovery-tools-recuva-restoration-softperfect-pc-inspector-diskdigger
The winner is:
Recuva: http://www.piriform.com/recuva/download
&
Restoration: http://restoration.softpedia.com
Enjoy it ! ;)
