That I find this post about the Sigma lens that I have been researching about month or so for, but could not find anywhere in stock and there it is on ebay for a great price. It was between this and the Tamron SP AF28-75mm F/2.8 XR Di LD Aspherical (IF) lens that I was debating over as my new walk around lens.
Well, I took the plunge with the Tamron (which should be here tommorrow) b/c I didn't want to wait any longer than I had already have. I thought that I had covered all of my bases for availability of this lens. Oh well, I am sure that I will love the Tamron

once I have it and start shooting with it.
K100Dave