thats right Chris,
I couldn't todl better.

But in the market I work, the Spanish, the only way to be competitive is to be imaginative. Here everybody installs AMX, only one company do the program (the same that sells)and everybody think it's great...wow, the courtains move by theyrselves!!! ;-)
I'm just trying to find different tendences and new ways to those courtains...
So thank you guys for helping me this way :-)