The adapter or converter works great and seems to be the only solution to date to connect his MacBook to a tube TV. The first time you connect to a TV (rear projection device) I thought at first the adapter does not work properly, since only a black and white image was seen. So get connected to test with another tube TV and the paint was suddenly there. The error could quickly be identified because the TV color setting was not right. The converter works so easily with all TVs with SCART / RGB terminals. To resolve I can say the following: with 640x480, I had the rear projection device strong problems because it just would not work properly. Since my Macbook kept trying to transfer this resolution on the TV, I had quite a bother to change the resolution again. I would be very careful with it. 800x600 and 1024x768 functioned without problems. But even a 1280x1024 resolution was possible on the rear projection television and the tube TV. The writing is at this resolution, however, very small.
Now the image generally. It happens to be RGB and not HD. The TVs are now times only to watch TV or watch movies thought. Accordingly, one may be something like the Internet forget surfing, because something like writings are totally consumed by the resolution and flicker. Only films can view it, but precisely for that I need the converter times now. Also worth mentioning: both when the screens are synchronized, and if the TV is used as an extended monitor is missing a piece of the picture. This means that the desktop is transferred a little too large and (eg in synchronized mode) half is cut off from the dock. With no single resolution version I was able to achieve a correct result here. I just type that it is up to the conversion of signals from digital to analog.
My tip therefore: the screen as an extended monitor use to watch a movie, because here almost imperceptibly missing something from the picture.