Locking at Loading Screen

Hey, I'm running the EU client for CoH, and for the past two days or so things have been running perfectly fine, but I tried to log in today, and it gets past the updater and once it hits the loading screen (before the login) it stops. My mouse pointer goes straight to loading (I run in windowed) and when I click, the game stops responding, and I have to ctrl+alt+delete out of it.

---System information gathered by CoH Helper version 0.1.1.8---

DxDiag gathered at April 1, 2010 16:58 (+01:00)
Operating System: Windows 7 Home Premium 64-bit (6.1, Build 7600) (7600.win7_rtm.090713-1255)
System Manufacturer: Dell Inc.
System Model: Studio 1555
BIOS: Ver 1.00 BIOS A07 PARTTBL
Central Processor: Intel(R) Core(TM)2 Duo CPU P7350 @ 2.00GHz (2 CPUs), ~2.0GHz
Memory: 4096MB
.Net Memory Report: 2831MB out of 4060MB available
Page File: 6608MB (1511MB currently in use)
Windows directory location: C:\Windows
DirectX: DirectX 11
DirectX Diag version: 6.01.7600.16385 (64-bit version)

Display Notes: No problems found.
Sound Notes: No problems found.

No problems found.
Input Notes: No problems found.

Monitor:
Monitor's Max Resolution: (blank)
Video Device Name: ATI Mobility Radeon HD 4500 Series
Manufacturer / Chip: ATI Technologies Inc. / ATI display adapter (0x9553)
Video Memory: 2280 MB
Driver Version: 8.632.1.2000
Driver Date: 01/01/0001 00:00:00
Driver Language: English

Sound Device Description: Speakers / Headphones (IDT High Definition Audio CODEC)
Driver File: stwrt64.sys
Driver Version: 6.10.6162.0003
Driver Date: 01/01/0001 00:00:00

Sound Device Description: Independent (R.T.C.) Headphones (IDT High Definition Audio CODEC)
Driver File: stwrt64.sys
Driver Version: 6.10.6162.0003
Driver Date: 01/01/0001 00:00:00


WMI Information
Motherboard Manufacturer: Dell Inc.
Motherboard Model: (empty)
Motherboard Product: 0C234M
Motherboard Version: A07
BIOS Manufacturer: Dell Inc.
BIOS Name: Ver 1.00 BIOS A07 PARTTBL
BIOS Version: DELL - 6040000
BIOS Release: 20090703000000.000000+000

Registry Information for Current User
Resolution: 2147483647x2147483647
3D Resolution: -2147483648x-2147483648 (Not using renderscale)
Full Screen: No
Maximized: No
Screen Position: Unknown, Unknown
Refresh Rate: UnknownHz
Vertical Sync Enabled: No

Physics Quality: Unknown (2147483647)
Maximum Particles: Unknown
Max Particle Fill? Unknown
Physics Card Enabled: No

Anti-aliasing: Unknown (2147483647)
Anisotropic Filtering: Unknown (2147483647)
Texture LOD Bias: Unknown (2147483647)
Water Effects: Unknown (2147483647)
Bloom: Unknown (turned off)
Depth of Field Enabled: No
Desaturation Effects (Sepia) Enabled: No
Shader Detail: Unknown (2147483647)

World Texture Level: Unknown (2147483647)
Character Texture Level: Unknown (2147483647)
World Detail Level (Vis_Scale): Unknown
Entity Detail Level: Unknown
Shadows Enabled: No
Gamma Correction: Unknown
Geometry Buffers (VBOs) Enabled: No
Suppression of Extra Player FX Enabled: No
Suppression of FX When Camera Close Enabled: No
Close Suppression Range: Unknown
Show Advertisements: Yes

Audio Mode: Performance
3D Audio: No
FX Sound Volume: Unknown
Music Sound Volume: Unknown

Show Advanced Graphics Options: No
Overall Graphics Quality: Unknown
Reverse Mouse Buttons: No
Save Login Username: Yes
Transfer Rate: Unknown bytes/second
Current Game Version: 18.20090311.3T
Installation Directory: C:\Program Files (x86)\New folder\New folder\City of Heroes\City of Heroes

Mod files in the Data directory
No modifications found

Can anyone tell me whats wrong?