Okay, it's been a month as of today so here's what has happened so far;
On the 'top' side, all plants have shown good growth of new shoots from the stem itself, many with more than one growing point.
And the 'under' side;
The roots have only just started to show in the last 2-3 days but seem to be going strong right now.
Lets see if I have to transplant them before I leave for Borneo or if they can wait!
~Shawn