This program beats all of the other invoicing and time-tracking programs out there for freelancers. With the new ability to mark individual items in a project as paid, it's nearly perfect. What I'd like to see in the future is template-based invoices as the invoice system still feels a little kludgy -- why not html with user-definable data fields. The integration with ical and address book is very, very cool. It's worth the $$, keep up the good work IGG.