@dsepulveda , David, Turn off the camera power whenever the memory card is being inserted or removed. SD card can be found in the same chamber as the batteries under the battery cover. You may have to push card in with finger a little to get it to eject. For more details see the manual(link below, user manual Samsung S760)
Page 10-14 is about location/loading/unloading memory and other info., about card. Good luck. I hope this helped you out, if so let me know by pressing the helpful button.
http://downloadcenter.samsung.com/content/UM/200902/20090202162312203/S860_760_English.pdf