Data Source and Data Source loops executing all web service requests Help!

Hi
Thank you for the reply, I was thinking the same, add in a groovy script to branch beyond the last loop if it's the last record in the data source. I some how need to access the last row property of the data source, which I'm just looking for now. That's assuming I've understood your reply correctly? This is my first attempt using the data source loops in this manner, so apologies for any glaring mistakes

Christopher