Hi ml73. Welcome to the Q&A Board!
Not quite sure about that. There are so many cameras out there that the best way to find out is call or email Canon directly. Here's a link to Canon's world gateway:
http://www.canon.com/gateway/region/americas.htmlWhen you go to their appropriate site, click on the support link for support telephone numbers, etc.
Can you please clarify what you mean by linking two cameras? thanks!
