I used a DVX100 and DVX100b last night for a dance program, and the DVX100 did just fine. However, on the DVX100b any movement created heavy lines and jagged edges visible while taping and on playback. I used this camera at a similiar event not long ago without a problem. Did I mess up a setting? What is causing this and how can I hopefully correct it in editing (I use Vegas).

Thanks!

Well, I discovered deinterlacing on the computer.