I loaned my HP 727 digital camera to my Mum & Dad last week for a holiday in Italy. They also had the instruction book for the camera with them but it seems the 25 or so shots that were taken have been accidentally deleted - not by me I hasten to add! This HP camera uses SD cards and I'm curious to know if these cards behave like hard drives so that even if you think files/images have been deleted it's still possible to recover the data using a suitable program. So is there a data recovery program available at a reasonable price? My parents are retired and these shots they took are 'snaps' of their trip. They'll be disappointed if I can't recover the pictures but it won't be a major loss to them. Any advice much appreciated.