just looking through the latest updates on http://www.nod32.ch/en/news/update.php#CurVersion and there are a lot that are repeated, e.g. Win32/Adware.Maxifiles these dont look like variants (e.g. .a, .b, etc), they just seem to be repeated definitions. there are more examples. why is this? i guess it's a question for an eset person.