In a message dated 7/19/04 10:42:14 AM, chris at mymac.demon.co.uk writes: << I know that I am not affected by any of these but I can (I think) be a carrier. Wanting to play nice I thought it might be useful to purchase AV software, which for OSX means Intego or Norton. >> Might also want to check Sophos for X: <http://www.sophos.com/products/sav/>