I could work with you in a one one one Go To Meeting session to build a way to import your 100 records and then push a button on each of the 100 records to create the correct number of children. Contact me by email if you have a small budget to handle that. It will take about an hour or at most two hours to get working.
I can explain my approach here if that is helpful, but I'm not sure that you have the experience with API formula buttons or Automations to be able to build this. Have you used either of those much?
------------------------------
Mark Shnier (YQC)
Quick Base Solution Provider
Your Quick Base Coach
http://QuickBaseCoach.commark.shnier@gmail.com
------------------------------