X61T - bluetooth and WAN

[rayonline]

Hi, I have a X61T 7764-CTO, after reading the service manual, on the bottom right side I appear to have a bluetooth daughtercard little rectangle unit - but under device manager I don't have it. What gives? Or is that my firewire connector?

Also, I have a Atheros WIFI card and a Intel Turbo Memory card installed. How does one install a (wireless) WAN card? Does one card need to come off?



Thanks.