There are a couple of live streams from Japan that keep getting posted on gamespot.com, heres one that is working today (not sure how long it will work) but they usually post new ones every day. http://www.twitch.tv/gomui3 check it out if your interested in watching the gameplay
Heres a video of the famous whip that was added in Dark Souls: http://www.gametrailers.com/video/undead-days-dark-souls/721427