I realise NOD scans pages on websites and normally I do not even notice it is doing anything. It does slow some sites down compared to my computer which I have AVG Pro installed but last night I was on a site which was based on Flash. The site was fascinating with graphics but I had to wait each time while NOD scanned .swf before the pages loaded I have gone to the same site again today with my AVG computer and the site loads without any slow downs which makes the effects even more stunning. I know it is not the speed of my connection given it loaded well with this computer. I know I have NOD configured to the highest configs. but will NOD scan these files all over again if I go back on my computer running NOD? Other sites are barely noticable but the one I enjoyed last night and today I did have to wait while the little scanner took each page. I am not impatient but just wondered if I could exlude one site in the future.