If you are using iDisk Syncing in Mac OS X v10.4 and the size of your iDisk changes, you may see the following alert: “The size of the iDisk on your computer needs to be adjusted. The iDisk on your computer will be temporarily unavailable while changing its size.”

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MobileMe: "The size of the iDisk on your computer needs to be adjusted" alert in Mac OS X v10.4

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