This is good to know, I was wondering myself. Been using an n52te since I started boxing and running into key assigning problems now, sometimes they won't assign to a key in the crap Razer software. I have a couple of old n52's lying around that I was thinking of building an n52 Ultra (putting the te keys and housing on an old n52) then using the n52 drivers. I bought a G13 recently but it went back to the store, the thumb stick would get stuck to the right and the key layout is horrible compared to the belkins.