Here are the details about my laptop (sorry, there will probably be some extra unnecessary detail in there cuz I wasn't sure which details would be relevant)

Operating System: Windows 7 Home Premium 64-bit (6.1, Build 7600)
System Manufacturer: Hewlett-Packard
System Model: HP G62 Notebook PC
BIOS: Default System BIOS
Processor: AMD Turion(tm) II P540 Dual-Core Processor (" CPUs), ~2.4GHz
Memory: 4096MB RAM
Page file: !896MB used, 5771MB available
DirectX Version: DirectX 11

I think this ones about my Graphics Card because it's under the tab 'display'
Name: AMD M880G with ATI Mobility Radeon HD 4250
Manufacturer: ATI Technologies Inc.
Chip Type: ATI display adapter (0x9712)
DAC Type: Internal DAC (400MHz)
Approx. Total Memory: 1913 MB
Current Display Mode: 1366 x 768 (32 bit) (60Hz)

DirectDraw, Direct3D and PGP Texture accelerations have all been enabled.

Now for my emulator (PCSX2 0.9.6) details. These are the details under Graphics Configuration.
Resolution: Windowed
Renderer: Direct3D9 (Hardware)
Shader: Pixel Shader 2.0
Interlacing: None
Aspect Ratio: 4:3
D3D internal res: 1024 1024 (Native unchecked)
SW rend. threads: !

NLOOP hack and textured filtering are checked

THE PROBLEM

I'm trying to play The Mummy Returns but I'm getting this weird problem and I'm not sure how to describe it. The FPS is brilliant, there's no problem with the speed, but it seems the colour has trouble keeping up with the game. It's like the change of colour cannot keep up with the frames passing by. Anybody reading this right now is probably thinking "whaaaaat?" I don't know how it can be explained with words, as I move my character forth, his colour kind of gets left behind, like he leaves a trail of himself as he moves and the same happens with the environment. It's not the game, I played the game on PS2 when I was a kid and that never happened. I got the same problem when I played Tenchu Fatal Shadows. It will be hard to understand exactly what I'm talking about unless you see the problem yourself, which is why I took a screenshot!
Name: imhotep.jpg Views: 11346 Size: 47.3 KB

As you can see, the colours are completely messed up, that foggy figure in the middle is the character I'm playing. Strangely the lifebar and the control guide seem normal. The title screen and everything is normal too but this problem occurs only when I start playing. I've looked at other forums to see if others had the same problem but it seems I'm the only one. Anybody who knows the solution to this, please help me.