Remeber that you have to join the SETI.USA in each project you crunch in order for the team to get the credits as well as yourself. Also, if you have any nVidia or AMD GPUs, they can probably crunch on many of your projects including SETI, Einstein, and others. If you really want to see your credits per day increase, try MooWrapper with your AMD graphics cards or PrimeGrid's PPS Sieve with your nVidida cards. There are others (MilkyWay, GPUGrid, Collatz, POEM, etc. ) that can also use GPUs. While there are only a few projects that support older GPUs, they can still crunch as much or more than an i7 in a given day.
Spring 2008 Race: (1st Place)