> So is this a good board? Lion / ML compatible?
Most definitely.
Others in this general price class to consider are:
Gigabyte GA-H61MA-D3V
Gigabyte-GA-H61M-DS2-1.2-FB
The H61 mobos are generally good, but for cost reasons, most do not have
legacy PCI slots (this would require an additional chip: a PCI-e to PCI
"bridge").
In particular, the "A" in Gigabyte GA-H61MA-D3V means it has an AMI BIOS.