This reminds me, I have one of these to sell.
I think the hardware is pretty good, but the software package is a total nightmare. The support from EyeFi is also shocking. I had a problem where the software wouldn't run on my Mac, it just kept telling me to reinstall. I couldn't uninstall, reinstall, nothing. In the end after 2 months of back and forth with EyeFi I gave up.
So if anyone is interested make me an offer

I should point out that I recently tried again and everything now works fine, it must have been a bug in the software.
Cheers
Cris