Tekken doesn't work it says access restricted or whatever. I remember they added that check after people were downloading it from the US. The one on my hard drive still works though without that check. Not sure if lemmings works. ENJOY
Just finished installing Tekken 5 Korean on Firmaware v1.10 trying to play the game and getting the same error has lemmings, An error occured during the start operation (80029513).