http://www.nikonchat.com/nikon-d300s-video-limitations/

Nikon D300s video only questions! any help would be appreciated!?
Hi, so basically I love nikon optics compared with Canon, I think the colors they produce are much better and I am a video guy. My main reason for buying a D300S is the video mode but I'm sort of a setback because of their limitations, as I have heard that capture only five minutes, is it true or not? Does the sensor from overheating or there is really a way to avoid this? Others include the flicker and the infamous "mudlike" effects I've seen, and usually appear at night or artificial lighting. If you have one and use D300S video mode widely career could you give me through the pros and cons and everything you should know before making a final decision.
I look Through these groups to see what owners are saying. http://www.flickr.com/search/groups/?q=d300s&m=all
Vancouver 2010 – D300s Video Test