Not a problem

When you install PlaneShift, you have an application that comes with it called PlaneShift Setup. You can access it from your Start Menu:


Once you open the Setup application, the screenshots I have posted in that other thread should help - click on the Skins button, then in that drop-down list where the down arrow is, choose "default". Then click OK in that window, and then OK in the Setup, and you should be all set. Feel free to say if you need further help on any step.