well, it has its high-points, the Minimize, Maximize and Close buttons do look like Vistas, I don't really like the Emutalk start button, it doesn't seem to flow nicely onto the rest of the task bar... i.e. if it was blue backgrounded with "Emutalk" it might look better.
The Toolbar + Statusbar background definitely should not be blue like that, it makes the UI very confusing to look at, makes text harder to read, plus it would look better if it were grey or some other colour than the titlebar, allowing the blueness to be exclusive to the titlebar and taskbar.
Nice job though. [/opinion]