I assume Microsoft Autoplay Wizard is an exe. file. If it is you will have to zip the file before most ISPs will allow it to be sent. You can do this by using Winzip or a similar prog. If you decide to use Winzip, which can be downloaded free for an evaluation version, all you need do do is right click the file and choose 'Zip & E-mail'. Failing that why not just tell your friend of the programme and let him download it from Microsoft?