Hi,
I have a 2820n that I have set up a schedule and filter to stop the kids accessing various sites and keywords for 2 hours after school I would like to be able to add the file extension object to this so they can't download exe zip files etc. then I can release some more access. I am fed up of rebuilding due to malware and stuff as they slow the XP machine down. I have an apple that has got decent parental controls that is outside the filter and has access to the full internet. I know this sounds paranoid but would like to keep them safe. I can't find any help on this topic on the forum. Thanks in advance for the help