RxRx,
You are very welcome.
Please read this,
"The Mining Valuation Handbook: Mining and Energy Valuation for Investors and Management" Available on amazon.com
http://www.amazon.com/Mining-Valuation-Handbook-Investors-Management/dp/0731409833/ref=sr_1_1?ie=UTF8&s=books&qid=1286901983&sr=1-1
Did you see last week's video with Dave Webb?
Cheers,
Baires