I personally use a Samsung SCX210L.
It's a great camera and the durability has been really good thus far. I've actually fallen on the camera and it's been just fine. It's designed to be a sports camcorder. It comes with the external head mount camera. The quality is decent on it as well. It's nothing to write home about but itís good if you just want to view the movies on your computer.
The camera has 1gig internal memory and can take SD cards up to 2gigs. 1gig on high res video will last you for 28min. Just pick up an extended life battery pack if you buy the camera and you'll be good to take about 2 hours of video.