I am aware of a change after version 7.5 to address a performance issue with large SharePoint libraries where if the last location was defaulted on the next copy/move, OnePlaceMail would be querying SharePoint again for the metadata and causing it to hang.

This issue was not apparent to our users as they have a single upload area where the documents after upload are moved to a different location by the use of workflows.
Now every time you wish to upload or copy you are required to select the location.
Would it be possible to have a setting to allow a default save location to be set, thus then prompting the user with the required fields to be populated rather than several clicks. This may sound petty, however it is extremely laborious when you are uploading 500+ emails per day.