I'm currently planning on converting an existing blog (been running for over 2 years) to multisite, but am wondering the best way to go about it.
Currently, I have WordPress installed in a directory ('wordpress') and all image paths reference that: e.g. xyz.com/wordpress/wp-content/uploads/....
When moving to multisite, it seems my only option (based on http://codex.wordpress.org/Create_A_Network) is sub-domain, which requires WordPress be moved out of it's own directory. When I do this, (I think..) any external hyperlinks pointing to my images (and by that I mean xyz.com/wordpress/wp-content/uploads/.... ) will no longer provide the proper path to the image. Or am I missing something?
How have people dealt with this?