I'm working on a community site that allows users to submit videos, in which I have utilized the flashvideo, cck, and views modules. In this "video node" there is just one simple cck field for a description of the video. What I've been searching for is how can I trim this description field in my teasers down to 50 characters or so and then have a "more" link.

The reason I'm trying to do this is to keep all my teasers for my video node one size.

~Wes