What's the difference between the 5 cheapest Gigabyte p35 boards?

[CokeMD]

Hi, I'm wanting to get a q6600 but can't decide which gigabyte board to get.

Gigabyte GA-P35-DS3R
Gigabyte GA-P35-DS3P
Gigabyte GA-P35C-DS3R
Gigabyte GA-P35-S3
Gigabyte GA-P35-DS3

Other then the GA-P35-DS3P having 2xPCIe-16, and the amount of pci and pci-e 1. Oh and also price. What's the main differences between these boards?

Is there any difference in overclocking performance as well?

 

[BUFF]

ICH9 or ICH9R
firewire
PCB width
the P35C can accept either DDR2 or DDR3

 

[xoddsx]

hey think the S3 has liquid resistors and the rest have solid resistors or capacitors or something like that.