smiles
Pakled just wanted to let you know he was interested in this subject and listening in for any responses. He could have just pressed the 'subscribe' button, but then nobody would know he was here!

Izi

"If I were a shadow, I know I wouldn't like to be half of what I should be."
Mr Otsuka, the old black tomcat in Kafka on the Shore (Haruki Murakami)