Hi all, once again, my old Imac is having screen/display issue. Last time it was fixed by some thumps, but, this time the magic thump is not working. I will be opening it up to see if I can find the loose cable/connection. However, I have a feeling it is time to replace the entire system now. I am little hesitant to go over to windows 8 as I have to upgrade several of my software. I was wondering if anyone could recommend windows 7 laptop or a desktop computer? Thank you Ali