Itunes Store won't load

Since 5:30 this afternoon I have been trying to get my itunes store to work with absoluetly no success. I click on Itunes store the little loading bar at the top moves to about the middle then disappears and I'm stuck with this screen unmoving:
http://img.photobucket.com/albums/v220/theblackbutterfly/ItunesStoreFail.jpg





There doesn't seem to be anything wrong when I do a diagnostics check either.
Microsoft Windows XP Professional Service Pack 2 (Build 2600)
Gigabyte Technology Co., Ltd. G31M-S2L
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 not found.
Bonjour 1.0.6.2 (118.5)

iTunes Serial Number A928B1475C132721

Current user is an administrator.
The current local date and time is 2010-01-20 00:00:11.
iTunes is not running in safe mode.

Video Display Information

NVIDIA GeForce 9500 GT
Intel(R) G33/G31 Express Chipset Family


** External Plug-ins Information **

No external plug-ins installed.

Genius ID: 15888fc8a6b36adf7170f564cacd289e

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: {6A1A323A-98EC-417C-9021-A4C89244F00B}
Description: D-Link AirPlus G DWL-G510 Wireless PCI Adapter(rev.C) - Packet Scheduler Miniport
IP Address: 192.168.0.182
Subnet Mask: 255.255.255.0
Default Gateway: 192.168.0.1
DHCP Enabled: Yes
DHCP Server: 192.168.0.1
Lease Obtained: Tue Jan 19 22:16:31 2010

Lease Expires: Tue Jan 26 22:16:31 2010

DNS Servers: 61.9.133.193
61.9.133.193
192.168.0.1

Adapter Name: {B6469571-9AFE-4437-B117-AB9D41F9A61F}
Description: Realtek RTL8168C(P)/8111C(P) PCI-E Gigabit Ethernet NIC - 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 Feb 28 14:43:47 2009

Lease Expires: Sun Mar 01 14:43:47 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 website 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 2010-01-19 23:55:29.





I've tried unintalling and reintalling itunes amongst other things.
Any ideas on what I should do?