It's looking like time to finally break down and get a DSLR. I'm looking at perhaps $1500 total.

I want to use only one lens so I don't have problems with dust getting in during a lens change--this will be used mostly while travelling. As much zoom range as feasible would be desired. I don't think image stabilization is available at this price range.

I currently have a Minolta SLR (with lenses and flash.)

Recommendations?