So I guess I should mention that I've been doing this since we got the Mac Pro at work. About a year and a half now. With the recent release of Yosemite though, I thought I'd show this off. If you weren't aware, at one point there were some stark raving mad devs that wanted to run TenFourFox on their Intel Macs. So. They made a port. T4Fx 17 Intel. Cameron Kaiser was aware of them, but he offers zero support. They haven't had an update in quite a while. In my thinking, what better way to give Apple the middle finger for abandoning PowerPC then to run a PowerPC based browser on my work Mac Pro. So, that's what I've been doing for the last year and a half. And it's still running on Yosemite.