Here is a link that appears to answer your question:
http://www.pcworld.com/news/article/0,aid,114850,00.asp
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I'm looking at buying another memory stick for my camera. I'm confused at the phrase "your camera does not support the MagicGate standards...your camera is not subject to MagicGate copyright protection" in my owner's manual. Does that mean I can't use the Sony MSA-128A as a replacement? Should I buy the SanDisk SDMSV-128-A10 instead? Thank you for any help.

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