My Book Live permissions

Does anyone know a way I can make a folder have write access but files inside the folder cant be deleted. The only thing I want to store in this folder is photos but i have kids that look at them from time to time and I dont want them to accidently delete them. I do want them to be able to place photos in this folder though. Thanks.

hotboi… The only way to do this would be set up a Private read only user for the kids and a Full privlidged  read/write uder for yourself on the photo folder. You would have to log off the share after posting photos and  the kids would log on as the read only user.  cj  

Thanks cjeman. Could you please explain in more detail?