Hi, amdfangirl, one would think that would be true, but on the SUSE wiki I found that:
Source: HCL/Main Boards - openSUSE
Address : <http://en.opensuse.org/HCL/Main_Boards>
Gigabyte GA-MA78GM-S2H AMD AMD® 780G SATA with ahci driver only works with openSUSE 11.0, LAN does not work at all, in 11.0 the driver loads but always says there is no link.
According to the poster/editor there it didn't work at all. (see link). This is surprising because it does work with Ubuntu in other reviews. The Realtek 8111c LAN chip drivers may be problematic.
I was hoping someone here might have a direct experience with the Gigabyte board and SUSE 11.0 and that wiki result was just a bad board. I still find it surprising and disappointing with open source that drivers that work in one distro, are missing or inoperable in another. In this case the video drivers which have been the weak point for linux before, work fine. It's the LAN and maybe audio giving the problem.