Thanks all.

Very interesting and at the same time amazing.
Thanks all for taking the time to reply.

I am still wondering with two more things to get an answer. (although I have get most out of you kn7000, and how do I do that)

1. Solo option, when is it used, and why do I need it?

2.at the custom panel more, what are the main differences between the panel memory and all panel options?

Cheers,
Doron