This is with my new, Nikkor 35mm f/1.8.
A lot less noise cause i was able to use iso 1000.
These are 15 second exposures every 18 seconds.
Enjoy.
Notes:... there isn't quite as much milky way detail as i'd like...grrr.
keep trying.

My Camera Equipment:
GoPro - http://amzn.to/wG7Klv
GoPro2 - http://amzn.to/xDS0m7
Joby Tripod - http://amzn.to/x4VVOW
Nikon D5100 - http://amzn.to/ArDPxo 
Tokina 11-16mm f/2.8 - http://amzn.to/wD3Hli
Nikon D5100 Intervalometer - http://amzn.to/z8w1Lm

Actually my first Timelapse with the Nikon D5100 using the kit lens. You can read about it here.
http://fstop.onthis.net/?p=170

Other Videos I've done since. Are here:
Aurora Borealis - http://www.youtube.com/watch?v=jggEZrpVke8
Night Sky 5 - http://www.youtube.com/watch?v=ukOJa9fKA8k
Night Sky 4 - http://www.youtube.com/watch?v=LzCR_ae8PyA
Night Sky 3 - http://www.youtube.com/watch?v=YR9KIQJUKqo
Night Sky 2 - http://www.youtube.com/watch?v=7pg5nuA6RnU