okay im on somebodys computer and the issue is: all progams connected to internet are working, IE & FF also, but once in a while IE & FF cant connect to any website even tho all other programs are contantly connected and working. after few refreshes they do connet and the nkeep workign for some time, till it happends again. computer has internet al lthe time, can ping website, stay connected to ftp or play games online. just browsing of websites temporarly fails. anybody has idea what to do with that stuff?