Thanks Matt. Just one clarification, please.
There is an import/update SYNC script that will take the Vtiger accounts and synchronize the ViciDial leads to the Vtiger accounts, and anything not in as an account in ViciDial will be put into a list that you can load using the CLI lead loader
What I understand from this is that the SYNC script will look at the accounts in Vtiger and compare them to Vcicidial leads (across all lists). Then if some Accounts are not in any of the Vicidial Leads, a new list is created. Now for the question, when I run /usr/share/astguiclient/Vtiger_IN_new_accounts_file.pl, it will copy all of the leads in the CSV to Vtiger Accounts with their dispos. WHen I sync back, no new lists should be created then correct?