Millisecond Forums

Hello, 
I am new to Inquisit and trying to run a listening span task with word recall that is based on the script you can find here: https://www.millisecond.com/download/library/listeningspan. I only replaced the stimuli and otherwise left the script unchanged.
However, I just found out that our labs only have Inquisit 4 installed (which seems to have problems with the list element) and was wondering if there is an easy way to modify the script in order for it to work with version 4 (I've been using the script for version 6)? 

Thanks in advance!
Patrick