Just wanted to bring this to the community's attention; I know they are harder and harder to find on websites other than ebay/aliexpress etc. There are black and white WMO's in stock @ amazon right now from another seller. Been scouting for awhile and this is the first i've seen of them

http://www.amazon.com/Microsoft-D66-00029-Whe...gy_e_img_y
http://www.amazon.com/Microsoft-D66-00069-Whe...se+optical