Sparxxx

Why does IE not show correctly images? Most of the time i get an red "X" instead of the correct image. PLEASE HELP ME cause i am out of ideeas I attached a screenshot to understand better what i mean.This happens not only to the site that is in the screenshot, i get these errors on most of the sites.These are random error's and sometime the images are correctly displayed, sometimes not, sometimes some of them work and others not etc PS: sorry for my bad english