Summary: I orderd this motherboard and received it quickly as I have with all of the products that I have ordered through Amazon. It installed and set up pretty easily. I ran it for about a month and started having problems with it booting. I would turn it on and it would just sit and do nothing no beeps zilch, zero nada. I pulled out the memory modules and re-installed them. The system has been running just fine ever since.
Summary: Looks like they have incorrect specs listed for this mobo. ASUS p7h55-m has 2x PCI express slots, whereas the ASUS p7h55-m PRO (listed here), only has 1x. It would be a shame to order everything in and not have enough PCI express slots for the new HTPC!