on 7/8/00 6:05 AM, Mike King at mike.king at redroom.co.uk wrote: > My question is: Can I do this sort of spoofing on my Mac (OS 8.1) sure, if you are running 8.1 you must be using the open transport networking stack - which has support for using a local hosts file http://til.info.apple.com/techinfo.nsf/artnum/n28023 read the section labeled 'local hosts file' James.