Using the guidelines of Christopher Scott Knell from Fireline Studios in Burbank (?), who seems to be the first on Youtube, I added support for my3D to the open source tool trueColor3D.exe.
For now this tool is restricted to the Windows platform, but I plan to port it to OSX and Linux as well.
Beside of the native resolution of Gen 4 devices (960px) it also supports a 1280 x 480px mode to bypass some quirks in vimeo.
Do yourself a favour and don't try to use a non-Retina display.
See my other posts, how to replace the My3D viewer by a cheaper solution for non-Gamers.
Here it's night time, so uploading and posting details about the tools will have to wait.