[Editor's Note: If you're new to the commodities-investing arena, and are uncertain about the landscape - or even if you're an "old hand" at natural-resource stocks, but want some insights into the new profit plays and new players - consider hiring a guide: Money Morning Contributing Editor Peter Krauth, a recognized expert in metals, mining and energy stocks, is also the editor of the Global Resource Alert trading service, which ferrets out companies poised to profit from the so-called “Secular Bull Market” in commodities. A former portfolio advisor, Krauth continues to work out of resource-rich Canada, which keeps him close to most of the companies he researches. Against the growing global financial malaise, Krauth says that commodities are among the most-profitable and least-risky investments available, and notes that this may well be the most powerful bull market for commodities we’ll see in our lifetimes. He …