How can I ROOT Samsung SPH-D700 Epic using MAC OS?

[gravitysolutionz]

I Have never Rooted a phone in my Life.. But I have want to root my Samsung Epic 4G slide (Sph-D700). It's on Gingerbread 2.3.6 Kernel 2.6.35.7. I will be rooting using Mac OS 10.5.8
Please help, A video link or straight up move for move directions would be awesome.

Thanks.
ZG