Genealogy report for binary MLM system

This is a genealogy report generation for a binary structured multi-level marketing system. The report is in listview, but stored in an array. The program is a little slow but there are other ways to process the report faster. The program took 1 min. to process 678 members (at 31 levels). It will work a lot slower if the all the nodes in the binary tree is full (have 2 downlines each). This program is dedicated to Ms. Sheryl L. Taripe. 2 (,") (",) 28