[whpalmer4]

Nope, no manual sort in context mode, and personally, I find the notion problematic -- what is supposed to happen when the underlying data gets changed?

You can drag the actions into a TextEdit window if you just want a quick ad-hoc list you can rearrange. Another slightly unorthodox tactic would be to temporarily assign due dates/times to those actions in the order you want to present them, then sort by due in context mode. Or make a project for the meeting with actions to present the various items, and add links to the actual items in the notes field which you can do by dragging and dropping the action onto another (the quick entry box works well for building up such things if screen space is limited). I think this last approach makes the most sense from a GTD standpoint as there are going to be other tasks in preparing for the meeting so it looks like a project. When you are in the meeting, clicking the link in the notes field of each action will get you a window with the original containing project so you have all the relevant material to present.