The Playstation 3 isn't the only Blu-ray player getting support for Profile 1.1. Earlier today, CyberLink released a 71.8MB update for the retail version of PowerDVD Ultra. Along with improved BD-Java compatibility, this new update adds support for BD-Video Profile 1.1.
List of Updates:
  • Support BD-Video Profile 1.1.
  • Improves BD-Java compatibility to enhance interactivity with some BD-ROMs.
If you'd like to give it a try, the update can be downloaded for free from CyberLink's website.