A few tips on high ISO photography with DSLRs. The take-away is that higher ISOs are not necessarily to be avoided at all costs. I've been guilty of being a bit overly concerned about keeping my ISO in the 100-400 range. Higher ISOs give you more options for creating better photographs.
Three Tips For Better Photographs At High ISOs � Photofocus
Three Tips For Better Photographs At High ISOs � Photofocus