<strong>Happenings--</strong><br/><br/>Iona can complete an "aid another" action as a standard action.  As such, it's not necessary to catalog each aspect of her "aid another" action.  Since "aid another" is a standard action, you will still have a move action left in this round.<br/><br/>Since the "aid another" action revolves around the completion of Jilly's climb, allow me to make a quick determination.<br/><br/>First, Iona is going to aid Jilly with her climb check.  This gives her a +2 to her skill check.  Additionally, since the characteristic of the climb is now going to change, the DC of the climb will go down to DC 5.  I rolled on Jilly's behalf: 2.  Thankfully, with Jilly's bonuses, it is enough for Jilly to climb up next to Iona.<br/><br/>Iona, you have a move action left.<br/><br/>Jilly, you have a standard action left (since the climb was a move action).  A standard action may also be a move action.