Thanks folks. I do my B&W conversions using NIK Silver FX Pro 2 plugin in CS 5.1
The toning is one of the shades of coffee, which I often prefer over sepia even though the difference is subtle.
Thanks again folks. I almost didn't go back to process this one. The color version was not as "eye grabbing" as I imagined when I shot it.
Really didn't expect much response (though I like it myself). You folks are hard to figure.