Sorry for the incovenience. But that do you expect from a quick done at 3am :p
Opera's GUI is 'different'. First thing I do on a build I'll use a few times is to change the skin to 'Tango cl', and remove that annoying start bar and move the useful buttons it has ( fit to width, zoom, image toggles, css toggles ) in the address toolbar ... and place my tabs toolbar and personnal toolbar on the right hand side.