Dex Drive?

As you all know, I'm still working with GT2 hybrids. Is it worth my time to get a dex drive? I heard you can edit the hex code on a computer. Thanks again
 
I'm not sure about that, I guess it's possible. Every time I tried it I got corrupted game saves that won't load. The dex is nice though just to store your games on the PC and free up space on the mem card, as well as downloading saves from other people to try their hybrids.
 
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