re cdcovers.cc website

I have 2 computers…one a desktop running winxp pro…other a Acer laptop running Vista..I can connect to above website with desktop running xp with both ie explorer and Firefox…but can’t with my laptop running vista…both are setup with roughly the same secuity setings…I just can’t understand why the vista computer won’t connect…maybe vista has a thing about the site…hope someone can tell me why??…many thanks…Ray…