This is what my diagnostics said:
Microsoft Windows XP Professional Service Pack 2 (Build 2600)
Dell Inc. Inspiron 1501
iTunes 9.0.2.25
QuickTime 7.6.5
FairPlay 1.5.23
Apple Application Support 1.1.0
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 1.24.0.0
Bonjour 1.0.6.2 (118.5)
iTunes Serial Number 55894953A3BB2AB9
Current user is an administrator.
The current local date and time is 2010-01-01 21:45:36.
iTunes is not running in safe mode.
Video Display Information
ATI Radeon Xpress 1150
**** External Plug-ins Information ****
No external plug-ins installed.
iPodService 9.0.2.25 is currently running.
iTunesHelper 9.0.2.25 is currently running.
Apple Mobile Device service 2.50.39.0 is currently running.
**** Network Connectivity Tests ****
Network Adapter Information
Adapter Name: {F8C63463-501B-4C69-9930-306F3D827823}
Description: Dell Wireless 1390 WLAN Mini-Card #2 - Packet Scheduler Miniport
IP Address: 192.168.1.122
Subnet Mask: 255.255.255.0
Default Gateway: 192.168.1.1
DHCP Enabled: Yes
DHCP Server: 192.168.1.1
Lease Obtained: Fri Jan 01 21:02:43 2010
Lease Expires: Sat Jan 02 21:02:43 2010
DNS Servers: 1.1.1.1
1.1.1.1
Adapter Name: {7885A3DA-72E4-4042-91FC-4410B8C6A6A5}
Description: Broadcom 440x 10/100 Integrated Controller #2 - Packet Scheduler Miniport
IP Address: 0.0.0.0
Subnet Mask: 0.0.0.0
Default Gateway:
DHCP Enabled: Yes
DHCP Server: 192.168.1.1
Lease Obtained: Sat Dec 26 19:05:56 2009
Lease Expires: Sun Dec 27 19:05:56 2009
DNS Servers:
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: Disabled
Firewall Information
Windows Firewall is on.
iTunes is enabled in Windows Firewall.
Connection attempt to Apple web site was unsuccessful.
The network connection was refused.
Connection attempt to iTunes Store was unsuccessful.
The network connection was refused.
Secure connection attempt to iTunes Store was unsuccessful.
The network connection was refused.
Secure connection attempt to iPhone activation server unsuccessful.
The network connection was refused.
iTunes has never successfully accessed iTunes store.