Is it possible to recover any lost video that was recorded on a 1GB SD card and if it is, which are the best programs for this type of job?
Yes it is. There are programs out there that will do it, and they are relatively inexpensive when compared to the recovered memories that are on the SD card. Here are four that will fit the bill. They aren't all free: http://www.lc-tech.com/ http://www.infinadyne.com/flashretriever.html http://www.recovermyfiles.com/ http://www.recuva.com/