Hello every one. This is my first MAC, ever! I came over from a 17 dell 1720, and all I can say is wow! Any way, I want to reapply the HD so I'll need to gut in to my new baby. The thing is while i am in there, I could take off the paste they used, and reapply AS5, I just would like to know, where are the best spots, for AS5, and is it had to do. Can any one tell me where the old paste would be to remove? Is it dangers? I will have gloves, and use all the right tools. Any links or pics of what I need to be on the look out for would be great. Also, could you add AS5 to the HD? would this help any?