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At what point will we see a 64 bit version for OS X? It is one of the last of my always running apps that is 32 bits? While many will say it is not necessary to have a 64 bit version that 32 is just ...
https://www.dropbox.com/release_notes
You can use this link to download both stable and test builds. The 64-bit build is still in testing, so you need to be aware it's not an official release yet. There's a drop menu at the top of that page that lets you switch the view between stable and testing builds. It's good to know a stable build is on its way. Before now, I don't think we even knew whether they were working on one.