[luser001]

I said your answers were simple-minded. You certainly don't come across as being such. I'm sorry if I offended you.

[robomartin]

No problem. Sorry I took it the wrong way.

Of course every issue has a simple visible portion and then there's the 90% of the iceberg under the surface. I view simple ideas as fundamental to start the thought process going. A lot of them are not viable due to the details and real issues deep down inside. I realize that.