Sorry to join this conversation so late. I just registered today. I've been searching quite some time to find a satisfactory checklist program as well.
I would like one that on top of being able to make an ordered checklist, be able to save to a file, so I can upload that file manually to my own PC, edit it, and put it back, and import it.
Program 'CheckList Lite' hypothetically does this, but despite painstaking methods to make sure my XML format was identical to items manually entered and saved, it will not re-import them, so I want to find a different program. How can people so easily abandon great programs that used to exist on rampant Palm devices?
Despite how they are free, you'd figure they'd all have the same (working) features.
(To be sure, I do not want a program that uses a 3rd-party/intermediary website or interface.)