After installing the software, it seems that text and other decoration of the UI is completely missing. This continues through to the upload dialogs and everything else.
On first launch of the desktop software, it gave a crash dialog after hitting the "relaunch and install" for the update. The software seemed to relaunch before the update was fully installed. I exited the software because it had no text on the UI, and got the crash dialog again. Re-launching manually didn't help.
I uninstalled the software (dragged to trash), downloaded the installer from www.lytro.com/download, and installed that. I still have no text in my UI making it a bit difficult to navigate.
Screenshot attached for reference (note the buttons and dropdowns in the upper corners of the window. My mac is running OS X 10.6.8