Need help with XP ICS network bridge

[RadarG]

I'm having some issues with XP ICS. I'm in a dorm and my laptop is connected wireless to my router located in another room. From my laptop I have a crossover cable connected to a xbox360 everything has been running for about a month with no problems. Yesterday I went to use my laptop and I was connected to the access point. I did a search and was unable to see the SSID it was like the router was turned off. I went over to the router and used a machine that was hard lined and it still had internet. I chalked it off was a bad router it was a old hacked WRT and It had trouble saving the configuration settings anyway. My roommate gave me another WRT v8 and I did the setup on it. I went back to my laptop and the network bridge supplying internet to the xbox wasn't working. I removed and reinstalled the bridge and everything seemed to work. The problem is I can power up the xbox and connect to xbox live but it disconnects intermittently. All of the ports are forwards correctly on the xbox and the router (another Linksys 54G) is using the latest firmware. When the bridge drops I also lose internet on the laptop. I have tried reinstalling the wireless drivers and still no luck. here is a few entries from the event log.



Event Type: Information
Event Source: Tcpip
Event Category: None
Event ID: 4201
Date: 1/26/2009
Time: 7:39:57 PM
User: N/A
Computer: L101011
Description:
The system detected that network adapter MAC Bridge Miniport - Packet Scheduler Miniport was connected to the network, and has initiated normal operation over the network adapter.

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
Data:
0000: 00 00 00 00 02 00 50 00 ......P.
0008: 00 00 00 00 69 10 00 40 ....i..@
0010: 02 00 00 00 00 00 00 00 ........
0018: 00 00 00 00 00 00 00 00 ........
0020: 00 00 00 00 00 00 00 00 ........


Event Type: Information
Event Source: Tcpip
Event Category: None
Event ID: 4202
Date: 1/26/2009
Time: 7:39:32 PM
User: N/A
Computer: L101011
Description:
The system detected that network adapter MAC Bridge Miniport - Packet Scheduler Miniport was disconnected from the network, and the adapter's network configuration has been released. If the network adapter was not disconnected, this may indicate that it has malfunctioned. Please contact your vendor for updated drivers.

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
Data:
0000: 00 00 00 00 02 00 50 00 ......P.
0008: 00 00 00 00 6a 10 00 40 ....j..@
0010: 02 00 00 00 00 00 00 00 ........
0018: 00 00 00 00 00 00 00 00 ........
0020: 00 00 00 00 00 00 00 00 ........


Event Type: Information
Event Source: Tcpip
Event Category: None
Event ID: 4201
Date: 1/26/2009
Time: 6:33:45 PM
User: N/A
Computer: L101011
Description:
The system detected that network adapter MAC Bridge Miniport - Packet Scheduler Miniport was connected to the network, and has initiated normal operation over the network adapter.

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
Data:
0000: 00 00 00 00 02 00 50 00 ......P.
0008: 00 00 00 00 69 10 00 40 ....i..@
0010: 02 00 00 00 00 00 00 00 ........
0018: 00 00 00 00 00 00 00 00 ........
0020: 00 00 00 00 00 00 00 00 ........


Event Type: Warning
Event Source: bcm4sbxp
Event Category: None
Event ID: 4
Date: 1/26/2009
Time: 6:33:45 PM
User: N/A
Computer: L101011
Description:
Broadcom 440x 10/100 Integrated Controller: The network link is down. Check to make sure the network cable is properly connected.
Data:
0000: 00 00 00 00 02 00 5a 00 ......Z.
0008: 00 00 00 00 04 00 05 80 .......€
0010: 00 00 00 00 00 00 00 00 ........
0018: 00 00 00 00 00 00 00 00 ........
0020: 00 00 00 00 00 00 00 00 ........