If your backups are working correctly then don't worry about it. If copies start burning incorrectly or the message starts to annoy you put the DVDR/RW into a separate IDE channel of it's own and set it as a master. But remember, if things are working correctly then just leave them as they are. It won't really matter.
Hope this helps...
LUFCfan
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Life's a bitch and then you marry one
