Techgage posted a review of ASUS' X48-based P5E3 board
A quote from the article:
>> ASUS P5E3 Premium WiFi-AP @n Review
X48 is new, but there are many boards already begging for your dollars. We are taking a look at the most robust of them all, the P5E3 Premium, which includes built-in WiFi, a great board design and fantastic overclocking abilities. It would almost be a perfect board if it weren't for the $375 price tag.
>> ASUS P5E3 Premium WiFi-AP @n Review