Can not Connect to the Network ...

Since I upgraded to itunes 9.0.1.8 I have not been able to log into my user account. This keeps me from buying music or using the genius functions. I have been though many help pages, chats with Apple Support, and tutorials. I have uninstalled and reinstalled all Apple aplications to no avail. I have disabled firewalls. Checked itunes 9 on a co-workers machines which work fine suggesting that it is not a network firewall.
When I run the network diagnostic it states that all network and store conections work but when I click on my account I am returned to the message "Network Concections timed out"

Any Suggestions?

Microsoft Windows XP Professional Service Pack 3 (Build 2600)
Dell Inc. OptiPlex 755
iTunes 9.0.1.8
QuickTime 7.6.4
FairPlay 1.5.18
Apple Application Support 1.0
iPod Updater Library 9.0d11
CD Driver 2.2.0.1
CD Driver DLL 2.1.1.1
Apple Mobile Device 2.6.0.32
Apple Mobile Device Driver 1.45.0.0
Bonjour 1.0.6.2 (118.5)

iTunes Serial Number A2879F112F3E65E3

Current user is an administrator.
The current local date and time is 2009-10-13 15:19:11.
iTunes is not running in safe mode.

Video Display Information

Intel(R) Q35 Express Chipset Family
Intel(R) Q35 Express Chipset Family








External Plug-ins Information ****








No external plug-ins installed.

iPodService 9.0.1.8 is currently running.
iTunesHelper 9.0.1.8 is currently running.
Apple Mobile Device service 2.50.39.0 is currently running.








Network Connectivity Tests ****








Network Adapter Information

Adapter Name: {494D05B2-DB7B-4538-AA8C-4472EB5C853A}
Description: Bluetooth LAN Access Server Driver - Packet Scheduler Miniport
IP Address: 0.0.0.0
Subnet Mask: 0.0.0.0
Default Gateway:
DHCP Enabled: Yes
DHCP Server:
Lease Obtained: Wed Dec 31 16:00:02 1969

Lease Expires: Wed Dec 31 16:00:02 1969

DNS Servers:

Adapter Name: {86FB05BB-723E-486C-862A-36445349C172}
Description: Intel(R) 82566DM-2 Gigabit Network Connection
IP Address: 167.128.106.167
Subnet Mask: 255.255.255.0
Default Gateway: 167.128.106.1
DHCP Enabled: Yes
DHCP Server: 167.128.4.100
Lease Obtained: Tue Oct 13 09:33:58 2009

Lease Expires: Tue Oct 13 21:33:58 2009

DNS Servers: 167.128.4.100
167.128.4.100
167.128.4.101

Active Connection: LAN Connection
Connected: Yes
Online: Yes
Using Modem: No
Using LAN: Yes
Using Proxy: No
SSL 3.0 Support: Enabled
TLS 1.0 Support: Enabled

Firewall Information

Windows Firewall is off.

Connection attempt to Apple web site was successful.
Connection attempt to iTunes Store was successful.
Secure connection attempt to iTunes Store was successful.
Secure connection attempt to iPhone activation server was successful.
Last successful store access was 2009-10-12 13:38:28.

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