Even though the motherboard is a mini-ITX form factor, it has a casing around the I/O ports that extends outside the square form of the motherboard, and prevents mounting on the SFX PSU shroud in the bottom of this case. Basically the I/O port shroud hits the vertical plane of the case (where the ATX motherboard is mounted) and the mini-ITX mounting holes don't line up on the SFX PSU shroud.
Has anyone else run into this problem and found a way to modify the case and/or the motherboard to successfully install one?