Looking for someone with ID 7.2 to help retrieve document

Hi,

I created a document in InDesign 5.5 which I have not used for several months. I now need it again, but on attempting to open it, I'm told that:

"Cannot open 'document' because it was saved with a newer version of Adobe InDesign (CS7.2).

You must use that version or later to open the file. To then enable it to be opened in this version, choose Save As InDesign CS4 or later, or export to IDML."

All I'm looking for is someone who wouldn't mind opening my document up, saving it as CS4 or later, and emailing it back to me. In return you will have my eternal gratitude!

Many thanks,

Rob