first you open di virtual dj folder where you installed it(program files den in virtual dj) den you open plugins... den open di sound effects and copy and pase all your sound effect in there.....di same goes for skins...open di sample folder an pase youe samples in there....once you've got dem in there..open virtual dj an click on sampler..den you click on the little bullet thing on the right hand side or number 1...to enter the sample..an window will open an your samplkes should be in di folder..select di sample you wish an click open......as for the sound effect...click on effect an on your right hand side your effect should be right there ..jus click on the effect an it will open an show you activate ..thats all..jus remember to place your samples in the sample folder in the virtual dj folder an di same goes for the effect