Bugs & Fixes: No green light for UltraViolet | Macworld: In the end, watching UltraViolet movies required that I first set up two accounts, download a viewing application on my Macs (and another on iOS devices, if I didn’t already have it), install Flash Player and Air on my Macs, download each movie multiple times (to get the better quality version), and put up with numerous login complications. And I haven’t even mentioned using the UltraViolet website to add additional family members to your account (needed if you want each member to have their own login) and add additional viewing devices (a feature that is not even up and running yet).