Yay I disabled the cube with the 0kb files but I didn't include the biotouch.exe I heard it has problems sometimes.
and I also put the 62 files in Windows. and did the reg tweak and I got 7 mb of memory more
I never use the cube so that's great for me but by all means this should not be disabled in a real rom like this since many people use the Cube.
But thanks for posting how to remove cube