t-break have a look at what is dubbed as a power saving motherboard that is also capable of above average performance.
A quote from the article:
>> Asus-P5Q3-DeluxeWiFi-AP-n Review
The Asus P5Q3 Deluxe/WiFi-AP @n (what a long model name) is an Intel P45 chipset based motherboard with DDR3 memory and ATi’s CrossFireX technology support. This variant of the P5Q3 Deluxe motherboard comes bundled with WiFi hardware, hence the extra long model name.
>> Asus-P5Q3-DeluxeWiFi-AP-n Review