I have 4 hard drives in my system, and 2 of them is dedicated for storage of my ripped music CDs and backed-up DVDs (I hate putting them, into my Xbox, every time I want to play them, so I store them on my harddrive and stream them over the network).

My problem is that when I enter "My Computer" from the desktop, the drive permissions are set so that only the root user can write to them (root:root), how do I change this to allow myself (<username>:users) to write to them?