How about the Child Themes, does the pack inculde Child themes?

What about the child themes? Do i need to create a child theme for each theme or you will provide me with child themes?

Is there anyway to load the child theme automatically for the user? that would be great, since they won't loose any custom work.

Talking about custom work and especially with Multi-site environment like edublog, is there any need for a user to do custom work? is there any plugin especially for that? and how this might effect his/her theme if he/she receives a theme update?

It will be great if you provide me with child themes in case I need them, if not, please show me how to create them.

Thank you!

Imad Daou