Burning files to a BD on a Mac.

So, I recently had the privilege of downloading Team Blu's fantastic Star Wars BD release and have been trying to burn it to a BD25 using my Mac (I have an external Pioneer Blu-Ray drive). First I tried simply burning the BDMV and Certificate files to the disc using Finder but the resulting disc wouldn't play on my PS3. I ascertained that the file system might be the problem so I used the application "Burn" to burn the files using the UDF file system but it still won't play on my PS3. Does anyone have experience burning a Blu-Ray using files on a Mac?

What I've done in the past is create a blu-ray iso in tsmuxer and then burn it to a BD25 in Disk Utility. Seems to do the trick.