I would like to create a series of horizontally linked 'text boxes', with arrows between each one. Each box will contain some text (probably a list with a title). I would like it to look something like this:
What would be the best package/method for going about doing this?
Ideally, the overall width of the three boxes would be automatically resized to fill the full width of the column they are in, but this is only a secondary requirement.
(I realise that this is effectively a flow chart—however, all the flowchart packages I've come across seem more suited to the free-form, spidery flowcharts and seem to be overkill for this purpose. Feel free to suggest them nonetheless if they are suitable.)