C Fiber

almost perfect. but the download bar appears almost invisible, as if its not finished downloading something, even when it is. edit: also, as Joel Mayhue pointed out, the new tab button is hard to see. also, the forward and backward buttons in the top left are hard to see when they are not applicible. either make them easier to see, or make them completely invisible when they aren't applicible. also, the black line across the top of the window looks more like a mistake than a feature. maybe make it a darker form of the pattern, or give it an outline. apart from that, it's awesome, as many users have already pointed out.

New tab button could use an outline or something - very hard to see. I also found the downloads bar very hard to read. This need more contrast in color between the bar and the text.

Best theme i ve ever used