Macware today announced improved Leopard compatibility for MacFreelance, its invoice and billing software created for Mac professionals. Other new features in version include: new invoice templates and an “Invoiced Taxes” report” support for negative item rates; support for marking clients as inactive; improved iCal integration when running on Leopard.[ Price: US$39.99 ~ Requires: Mac OS X 10.4 or later ~ Leopard support ~ Demo available ]