Exilim Camera How Can You Recover Recently Deleted Pictures From A Casio Exilim Camera?

How can you recover recently deleted pictures from a Casio Exilim camera? - exilim camera

My friends and I left the club on Friday and has many pictures. One of my friends accidentally deleted most of the pictures with the "Delete". Is there a way to recover deleted pictures? The photos were on a 1 GB SD memory card. I have two programs to retrieve files, but deleting images directly from the room were not found. Only pictures I have even deleted from the memory card was found. Please help to eliminate many memorable images!