bhagwan, I haven't as yet read the technical posts from gunny72 (sighted them, yes!) ..... what can I tell you bhagwan ????

Sorry just won't do it I'm guessing.

I'll grab a red, try to free my mind up and I'll slip in a post to explain it all to you. The meaning of life is 47, so at least I have a reference point!

cheers
Barny