Each month I send out to 40 members of a group, e-mails, some with attachments. Two people cannot open their attachments and they are both on virgin.net. Although I have Vista on a new machine I save the word document in 2003 on an old HP computer which now is without internet and then transfer by USB port to my new Dell with Tiscali. The USB pen immediately converts the Word 2003 document into Word 2007, although I want it to stay 2003 as I feel this may be the problem why the two recipients cannot open the attachments. They can open mail without but not with. How can I get round this? As secretary I need to send to many people all with different ISPs and machines.