[Plugin: Front-end Editor] DropDown Select Form when editing custom fields

Is there a way to have a drop down / select box (or, less ideally, the same sort of autosuggest capabilities that now exist with post category) for when a user is editing a custom field?

Upon inserting the data, the user selects this custom field using a select box from a list of values I set. However, using this plugin, when they go to edit it they get a input text box. Ideally I’d like them to have the same list of options shown when they edit it, rather than having a free text input box.

http://ww.wp.xz.cn/extend/plugins/front-end-editor/