Dillon D.

I loaded Siblius 5 into my commputer, and ive noptcied it has some Gpo on it, and i want to use them... it says i need a virtual instrument player or something like that (kontakt player) , i searched and searched for kontakt player and it was never loaded on my computer and is not on my siblius disc... can anyone help me with how to get kontakt player 2 or how to get gpo sounds working from sibelius sound essitals on my sibelius 5??? -Dillon