<p>I don't see the D800/D810 as a real replacement for the D3X, since the D800 is not a pro-caliber body. The D3X remains the only high megapixel pro-body, which, to my mind and my needs, is a very valuable combination.</p>
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<p>I've seen this issue many times...Windows straight by itself can have all kinds of trouble with DVD full of large images. Try using Lightroom to import the files off the disc, it should do it very quickly. You'll be amazed.</p>