Can't view Graphs I receive

[RCAM]

Hi, my problem is that when I receive an email with an embedded graph, I can only see a red "x," but when I hit reply I can see the image. The same thing happens when I try and send a graph to myself - while I can see the image while I am setting up the email, once I send it to myself I only get an "x" instead of the image. Any ideas on how to see the chart from my inbox? I'm using Outlook 2003 and this isn't a problem for my colleagues so it's not a security setting issue.

Thank you!