Recently bought a MX4200 TV, with a new Beo4 remote control. The Beo4 (I used a older version with my MX7000), differs quite a bit from the older one; the surface is blue-grey instead of silvergrey (old one) and the casing has a rougher, less polished finish/feel to it. I didn't know the consecutive Beo4's did differ that much, I thought only the buttons were changed.