I only get the tumbnails and not the bigger jpegs on:
<http://www.booprod.com/monica/index_f.asp>

With IE6 there are no problems to show the jpegs. 
There are no proxys, router or anything. Obey robot 
exclusion is off.

HTTrack Protokoll says:
Error: "Objet introuvable" (404) at link 
www.booprod.com/monica/images/rep1/undefined.jpg (from 
www.booprod.com/monica/centre.asp?rep=rep1&amp;img=im0)