I work on multiple computers at multiple locations and the biggest headache for me is creating FTP/SFTP sites for each PhpEd installation. I try and remember to copy the config folder from the user directory and carry that around with me, but it is a frustrating. I mainly use PhpEd for working over FTP and editing files "live".

To make my experience so much more enjoyable I would really like to be able to configure where to find the config folder. That way I can at least point it to my dropbox, cloud drive or some other synchronised folder. Then when I update one instance of PhpEd, it will automatically update the others.