tina,
This looks light light flare, but here are the things that could cause this:
1. bad drive cable.
2. Bad card reader.
3. Bad hard drive
It's hard to determine.
Which camera/camera build?
What media are you recording too?
How is the media connected to the copy station?
What software are you using to copy the footage?
There are a lot of variables, so a bit more information is needed.
I also advise that you file a support ticket on RED.com and be ready to e-mail them a copy of the camera log files. They can usually determine if there is a problem with the camera or media.
David
______________________________
The shortest answer is doing.
Lord Herbert
http://vimeo.com/battistella