I'm all for no scanlines, IMO they're distracting (in a bad way) and just don't look very good. Same as Kaphias, too. I definitely agree with the dock idea though, would work very well. Or you could just make the slightly larger version of the image as well as some more information appear when you hover your mouse over one of the thumbnails, seems a bit more user friendly and allows for some cool animations to be added. :P