Hello all,, I have a year and a 1/2 old refurbed 27 inch iMac and starting a couple days ago it was taking longer to load programs then usual. Then today I go to my computer and it gets stuck in the white page of death where it is stuck on the white start up screen with the apple logo. After searching, I boot of the instal disk and verify/repair the disk and get the iMac to come back on. I time machine my HD and now when I go from program to program or even website to website it takes incrediblly long to load (2 min on average) Any idea what this is and if I can fix it myself or need to get apple involved? I have apple care (just realized I didn't register it though) Thanks!!