A loooong time in my opinion. IIRC, the Panda group has been researching the GPU possibilities for about three years now, and only now they support ATI, not even nVidia, and only for their specially optimized F@H software, and also, not all cores, only selected few of the diffrent F@H applications.
Yes, the could share their knowledge with Berkely, but I just don't see BOINC using a GPU anytime sooner than let's say 2009.
