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

The SPDR S&P Metals & Mining (AMEX: XME), "a play on hard assets, has delivered impressive gains of 52% over the past 12 months," notes Paul Tracy who has added the ETF to the Sector Trading Portfolio of The ETF Authority.

The advisor explains, "While investors shouldn't grow accustomed to red-hot annual gains of 50%, this ETF is an ideal way to gain exposure to this sector." Here is his review.

"XME has been in the right place at the right time. The ETF mirrors the S&P Metals & Mining and invests in hard assets like precious metals (gold), industrial metals (copper, aluminum), steel, and coal.

"According to studies conducted by research firm Ibbotson, this group has a very low correlation with other traditional asset classes, and a modest stake can boost long-term returns with negligible additional risk -- and that has certainly been the case lately.

Putting the first quarter behind us, as many wish we would, gives us pause to look ahead in hopes of finding the gems of success that wait for us. Here are some of my areas of interest as dictated by gut instinct. Please, before you groan and wretch and move on to the next post, remember that in defiance of one major writer's claim that no one warned you of the bear(ish) market that passed by this way ... I did.

I had also suggested steering clear of big pharma quite some time ago. You may take note that all but a few of them have, at least temporarily, splattered on the wall. The clear exception I see at this time is Pfizer Inc. (NYSE: PFE), which I consider to be in turn-around mode. I'll even be so bold as to hint that you may want to watch it for some acquisition movement of some kind. Pfizer has a sharp, well-run operation with some fine projects on the table. I like Pfizer and have no reason to change my attitude towards it.

Here are some of my watch words for at least the next two quarters:

• Watch natural fibers including cotton, glass derivations, carbon, and cellulose. Apply liberal amounts of nano-technologies and your world vastly increases in breadth and scope.
• Pay attention to water in all it's forms and applications. You shall benefit if you move it ,use it ,split it, spend it, clean it, or own it.
• Continue to avoid bonds unless your slopping around with bundles of loose cash that you have nothing better to do with.
• Scrap metals remain solid and steady. Beware of mining, at least temporarily.
• Watch for increased use of wood as raw material in things other than home construction. In cost of materials, the dynamics are changing. Stay on top of what the manufacturing sector is hinting towards.
• Look hard at the building and maintenance of diesel engines. I'm receiving reports that biodiesel is having some negative impact on the current trucking fleet. Adaptations in materials and design will be needed soon to accommodate the changes in fuel make up. Be there and be ready.

That's what I have to offer you for right now. At this time I need to make one small apology. I hope those fine people who hold shares in General Electric (NYSE: GE) haven't lost faith in me yet. I promised you $40 per share and I still believe it's coming. Hold tight my friends, nothing good ever comes easy.