Works great on Backtrack 4 R1, running off a Flash Drive (Unetbootn), though fix-vesa is required to startx. I'm new, and haven't went through all the posts here, so setting up my wlan0 to mon0 I just throw on WepBuster, and it cracked my mock WEP network. Even without a WEP network, it sets up mon0.

Here's the lspci output:

Code:
root@bt:~# lspci
00:00.0 Host bridge: nVidia Corporation MCP79 Host Bridge (rev b1)
00:00.1 RAM memory: nVidia Corporation MCP79 Memory Controller (rev b1)
00:03.0 ISA bridge: nVidia Corporation MCP79 LPC Bridge (rev b2)
00:03.1 RAM memory: nVidia Corporation MCP79 Memory Controller (rev b1)
00:03.2 SMBus: nVidia Corporation MCP79 SMBus (rev b1)
00:03.3 RAM memory: nVidia Corporation MCP79 Memory Controller (rev b1)
00:03.5 Co-processor: nVidia Corporation MCP79 Co-processor (rev b1)
00:04.0 USB Controller: nVidia Corporation MCP79 OHCI USB 1.1 Controller (rev b1                    )
00:04.1 USB Controller: nVidia Corporation MCP79 EHCI USB 2.0 Controller (rev b1                    )
00:08.0 Audio device: nVidia Corporation MCP79 High Definition Audio (rev b1)
00:09.0 PCI bridge: nVidia Corporation MCP79 PCI Bridge (rev b1)
00:0b.0 SATA controller: nVidia Corporation MCP79 AHCI Controller (rev b1)
00:10.0 PCI bridge: nVidia Corporation MCP79 PCI Express Bridge (rev b1)
00:15.0 PCI bridge: nVidia Corporation MCP79 PCI Express Bridge (rev b1)
00:16.0 PCI bridge: nVidia Corporation MCP79 PCI Express Bridge (rev b1)
00:17.0 PCI bridge: nVidia Corporation MCP79 PCI Express Bridge (rev b1)
00:18.0 PCI bridge: nVidia Corporation MCP79 PCI Express Bridge (rev b1)
04:00.0 VGA compatible controller: nVidia Corporation C79 [GeForce 9400M G] (rev                     b1)
05:00.0 SD Host controller: Ricoh Co Ltd Device e822 (rev 01)
05:00.1 System peripheral: Ricoh Co Ltd Device e230 (rev 01)
05:00.2 System peripheral: Ricoh Co Ltd Device e852 (rev 01)
0b:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI E                    xpress Gigabit Ethernet controller (rev 03)
11:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g LP-PHY (rev 0                    1)
17:00.0 FireWire (IEEE 1394): JMicron Technology Corp. IEEE 1394 Host Controller
And my aireplay-ng injection test:

Code:
root@bt:~# aireplay-ng -9 mon0
20:50:13  Trying broadcast probe requests...
20:50:13  Injection is working!
20:50:15  Found 1 AP

20:50:15  Trying directed probe requests...
20:50:15  FA:KE:MA:CH:ER:E0 - channel: 6 -MYNETWORK'
20:50:16  Ping (min/avg/max): 3.304ms/10.645ms/28.380ms Power: -41.47
20:50:16  30/30: 100%
Also, perhaps a one-time thing, but I couldn't seem to get my trackpad to respond at first. I usually use a usb mouse anyway, but after running apt-get update and apt-get upgrade it works perfect. Anything else, just let me know.