The purpose of my append was not to "hijack" Santinho's append. I was merely trying to state that when dealing with checkboxes that I've had the most luck by creating Checks and then using the following code to check the status of the check:
<code to check the check>
If ExecuteCheck("<check name>") = False Then
ListView("Name=xxxxx").Select "<Text value of Checkbox>"
Please let me know what I did wrong that made it appear that I was "hijacking" Santinho's append.