Recommendation on gold/metals index fund?

[soupcxan]

I would like to hold a small amount of VGPMX (Vanguard Precious Metals) but the minimum is $10k and that would throw my allocation way out of whack (I'm just starting out). Can anyone recommend something similar with an opening minimum of $3k or less (this is for my Roth). Obviously, would like it to be no-load and have a low expense ratio.

Here's the top performing funds in this area from Yahoo... I can't seem to identify a consistent winner.
http://biz.yahoo.com/p/tops/sp.html