We used the original Geekgirl's post comments section to communicate:
Thedd told us that all the pieces had been sent to him and that they were complete.
ps. didnt you use the Memo keys to send your pieces directly to Thedd? how did you manage to solve this part? or did you sent them directly in 'open mode' thru comments section?..
pps. my congratulations to your team, being able to cooperative well and solve the puzzle! I did not miss the initial post and was intrested to see the results of the experiment.