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east85

macrumors 65816
Original poster
Jun 24, 2010
1,343
495
I'm currently attempting to burn a DMG with a disk image size of 3.7GB on a 4.7GB DVD-R and it's telling me that there isn't enough space. :confused:
 
Most likely it's a compressed image and the uncompressed size is something larger than 4.7GB. Mount it by double-clicking the image, then get info on the disk that mounts and it will tell you how big it is.

jW
 
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