This article is part of a 20 article special report on "Metals, miners and money".

"Gold's recent move to a new highs clearly reinforces that the metal's six year bull market is alive and well," say leading resources experts Mary Anne and Pamela Aden.

In The Aden Forecast, the sisters -- who have accurately forecast the bull market since its start in 2001 -- explain why they believe this upmove is part of a mega-trend that will last for many years to come.

"As the dollar falls further, gold will continue to head higher. And the unprecedented trade deficit nearly guarantees that the dollar will continue to slide. Lower U.S. interest rates reinforce this as well, and again that'll be good for gold.

"Meanwhile, U.S. dependence on foreign oil and the record high oil price means the trade deficit is going to stay huge. It'll also contribute to inflation by keeping upward pressure on consumer prices.

"So in a way, it's a vicious circle that goes something like this: high oil = large trade deficits = a weak dollar and high inflation. Spending and money creation = inflation, which all = higher gold.

"Get ready for central banks to 'talk down' gold," cautions Eric Roseman in his Commodity Trend Alert who nevertheless remains bullish and offers a trio of favorites.

"Gold prices, in a secular long-term bull market since 2001, continue to impress even the greatest of skeptics," he says. Indeed, he adds, "You've got to be impressed with this price action lately, even as major economy central banks continue to sell their hoard."

The advisor points out that as major central bands sell gold, the emerging market central banks are buying. He explains, "That's the case with Russia, China, and several other countries over the last three years. If I was running a central bank, you can bet your last fiat dollar I'd be selling paper money for gold!"

The advisor forecasts that central banks will start "talking down" bullion very soon. He observes that that is what happened last June as gold prices blasted past $700 an ounce.

He says, "Pretty soon, we'll hear statements like 'inflation is too high, rates have to rise,' or 'wage inflation threatens growth.' Whatever it is, central banks will try to smash the gold price lower once again."

As a result, he expects the metals prices to be "bumpy" on their way to higher levels. Indeed, his forecast calls for a move above $850 by the end of 2008, "if not sooner."

As for specific stocks, he says, "Sometimes, you have to make big bets on great companies that are selling at major discounts to peers in the same industry." And within the metals sector, he feels that describes Goldcorp (NYSE: GG), Newmont Mining (NYSE: NEM) and Silver Wheaton (NYSE: SLW).

He explains, "Now is the time to build on price weakness when the market is giving you these stocks, literally, for almost nothing. Based on assets, cash-flow and growing reserves, these three mining stocks are trading at a major discount to other premium-priced companies in the same industry."

Overall, he concludes, "We've got some monumental gains coming our way for the precious metals. Make sure you own some of the best and largest names in the business at these distressed prices ahead of next historical rally."

For more stock picks from the leading financial newsletter advisors, visit Steven Halpern's free daily website, TheStockAdvisors.com.