I use Mint (http://haveamint.com/ http://haveamint.com/) for most of my client work. Clients like the pretty interface and easy to read graphs. The real bonus,

I use Mint (http://haveamint.com/ http://haveamint.com/) for most of my client work. Clients like the pretty interface and easy to read graphs. The real bonus, for me, is that it is extensible.