WD TV Live and WD MyBook Live setup

Hi,

TonyPh12345, Is there any percific reason to allow WRITE access on shares, i mentioned read access only because

he/she is wanting to have a kids movie share, this implies that he/she will let his kids handle the remote at some time to pick there own movies, i certainly wouldnt want my kids pressing options then delete by accident, so i set my kids share to read only, i also have a share for my other son on his pc, which only has read access to my media.

should i be allowing write access for any percific reason?

*edit*

never mind, i guess is because the smp writes some data to the folder for various things.