Man, I was looking at this PSU for the longest time, but then I found out the have to order the SATA cable, and it only has one SATA connection anyways.
This is a really good power supply though, these power supplies have guranteed outputs. If it says 500 watts, it's going to put out a steady 500 watts. A lot of other power supplies often label themselves as 500 watt or what not, but that's really their peak output.
The ability to choose which cables to use is also really nice, no more annoying clutter inside your case.
If it suits your needs, I'd highly recommend it.
Intel C2D E6320 / AMD Athlon X2 3800+
Gigabyte 965P DS3 / DFI nF4 Ultra-D
2GB OCZ Gold PC2-6400 / 2GB OCZ Gold PC4000
eVGA 8800GTS 320MB / eVGA 6800GS 256MB
150GB Raptor / 74GB Raptor
2x500GB / 320GB
OCZ GameXStreme 850w / OCZ StealthXStream 600w