I've been thinking about getting those video camera, the ones with the dvd in it. When I record something, can I put it in the dvd player to watch it afterward? Or is there something special that I hafta get for the dvd player?

After you finalize the disk in the camera, it should play in the camcorder. A word of caution - if you ever want to edit your footage, DVD camcorders can be quite frustrating.