HTPC Motherboard

Links to AVS Forum threads about HTPC motherboards
GIGABYTE GA-E7AUM-DS2H LGA 775 NVIDIA GeForce 9400 HDMI Micro ATX Intel Motherboard
GIGABYTE GA-EG45M-DS2H LGA 775 Intel G45 HDMI Micro ATX Intel Motherboard
ASUS P5N7A-VM LGA 775 NVIDIA GeForce 9300/nForce 730i HDMI Micro ATX Intel Motherboard
Intel BOXDG45ID LGA 775 Intel G45 Micro ATX Intel Motherboard
ASUS P5Q-EM LGA 775 Intel G45 HDMI Micro ATX Intel Motherboard
MSI Media Live DIVA 5.1 AM2+/AM2 AMD 780M HDMI Micro ATX AMD Motherboard
GIGABYTE GA-MA78GM-S2H AM2+/AM2 AMD 780G HDMI Micro ATX AMD Motherboard
Here is another link related to HTPC: Silent PC Review