Adam Haupt wrote:
IMO, the Bluecurve theme (be it under GNOME or KDE) looks very "professional".That is subjective. IMHO Gnome2 looks far more professional than KDE.(and feels much much faster)
Try XFce, too. It's got all the capabilities of GNOME/KDE (actually it's got much more) yes is as small and fast as Blackbox or IceWM.Tobias, try Blackbox or one of its derivatives(fluxbox, hackedbox). IMO its the best WM out there. Another good one is PWM(smaller and faster than even blackbox)