Ah....I guess the method of applying thermal paste was inefficient (Damn Youtube!!) Corners of my CPU had no thermal paste on it, so I reapplied and made sure a thin layer was spread throughout the entire cpu. Now, When I run IBT, top temp is a mere 65 degrees C compared to over 80. Bah, I feel like such a novice. Simple solution =) Thanks for everyone's help, though!