Black Boxes Again!

First of all, I would like to thank all blogger friends who keep on dropping EC to my blogs. I really want to reciprocate but all I see are black boxes. There was one time that I can view EC banners, I guess that was last month or in August but now all I see again are black boxes. I really don't know what is going on with this. Is it my old pc? I have no idea but when I use other's computers or my lappy, I can view it. I hope to always use my lappy but I still like my old pc..wink! I hope to resolve this issue soon. Any idea? thanks in advance!