Embedd Image into XML...

Ok. This is what I need help with.
I'm adapting (the XML) a program used on a PPC-PDA. The program (kind of a parser written i C++) uses a XML-document to show info, and also as form to put in info (e.g. measured values, text). Then it sends the file (stored as .bin) to a server which makes a new XML-dokument which is stored into a db. This XML can later then be viewed as a normal db-file. But the problem I have is: Instead of having text as input I want an image. Because the PDA is equipped with a digicam and I want to put that photo INTO the XML-file and not as a link to an URL nor to my PDAs memory.

-MIME?
-Binary-encoding?

I don't know if this will help for your purposes as it's more complicated then anything i've done in xml but you can use the CDATA method to pass commands exactly as written into another format. This example uses Cdata in xml to write an image to an html file.<![CDATA[<img src='imagesd.jpg')"</img>]]>