I'm running Ubuntu 12.04 on a laptop. It has a "data" partition (NTFS - windows xp) that is auto mounted at start-up.

I want to share folders (eg "My Music") in this partition on my home network (windows). However it tells me I am not the owner.

I have found "data" at /media/data and the sub-folders are there. How can I share them on the network? Help please?