Coming by way of Destructoid, we have news that Internet TV provider Joost, has released a hot new, simplified player for folks that access the site with their PlayStation 3, including quick access to all those special commands (like fullscreen!). All you've gotta do is head over to http://labs.joost.com/ when using your PS3 to give it a shot.
This sounds neat. I used their service back when they still used a dedicated application for it. I watched mostly old Transformers episodes and some bad science fiction while playing MMO's on my computer.
I don't own a PS3 though, so I can't try this. Here's hoping for a Wii version as well.