I am using a linksys wmp300n wireless card.
Installation of Kalyway 10.5.2 is working correctly;

System Profiler:

AirPort Card Information:

Wireless Card Type: AirPort Extreme (0x14E4, 0x60)
Wireless Card Locale: USA
Wireless Card Firmware Version: Broadcom BCM43xx 1.0 (
Current Wireless Network: gayfags
Wireless Channel: 11

After I install Kalyway 10.5.3 combo update and restart... OSX no longer recognizes my wireless card.

Any suggestions?

In /System/Library/Extensions/IO80211Family.kext is now showing red.