Yet to explore it, but this should be an interesting set of links, and definitely more detailed than Ramanand Sagar's Ramayana with chapters on Bala Kanda, Ayodhya Kanda, Aranya Kanda, Kishkindha Kanda, Sundara Kanda and Yuddha Kanda. Got it thanks to right of centre veteran Yossarin's blog "Offstumped." Hope to read it in some holiday season. But you can get a headstart right now.
http://www.valmikiramayan.net/