Some good tweaks to an already good application. The interface update gives a lot more space to the client list on the left hand side which is a good thing. However, colour coding, custom icons and filtering via smart folders would be very welcome and I hope they make it into version 3.0 which presumably will be released after "Leopard" is launched.

Basic Daylite integration is also welcome and hopefully will be expanded in the next release. A bundle deal of the Daylite Productivity Suite + Billings would be a good idea.