Trouble with games on windows vista ultimate

Ok ive ben running vista ultimate for a few moths now. I istaled Hardtruck
apocalypse and cant save my game and it also sometimes crashes. Also having
trouble with Need for speed carbon running slow, and i know its not cause of
my system. I also have another pc that i run thease games on and its only
got 1gb ram and an Ati radion 9250 256m video card and 3.4ghz prosessor, and
the games run fine on it. So please help me if u know whats wrong. Here is my
pc specs.

System
--------------------------------------------------------------------------------

Manufacturer MICRO-STAR INTERNATIONAL CO., LTD
Model MS-7104
Total amount of system memory 2.00 GB RAM
System type 32-bit operating system
Number of processor cores 1
64-bit capable No

Storage
--------------------------------------------------------------------------------

Total size of hard disk(s) 613 GB
Disk partition (C 179 GB Free (233 GB Total)
Disk partition (D 133 GB Free (190 GB Total)
Disk partition (E 59 GB Free (190 GB Total)
Media drive (F CD/DVD

Graphics
--------------------------------------------------------------------------------

Display adapter type NVIDIA GeForce 6600 (Microsoft Corporation - WDDM)
Total available graphics memory 750 MB
Dedicated graphics memory 256 MB
Dedicated system memory 0 MB
Shared system memory 494 MB
Display adapter driver version 7.15.11.5824
Primary monitor resolution 1152x864
DirectX version DirectX 9.0 or better

Network
--------------------------------------------------------------------------------

Network Adapter VIA Rhine II Compatible Fast Ethernet Adapter
Network Adapter Microsoft Tun Miniport Adapter

the ati 9250 is a very low end card, I run a similar system with 2 gigs or
ram and a 7600gt agp and everything runs fine including aero.

"afterburner38555" <afterburner38555 RemoveThis @discussions.microsoft.com> wrote in
message news:618728DD-C331-4E75-9872-A153AD56933D@microsoft.com...
> Ok ive ben running vista ultimate for a few moths now. I istaled Hardtruck
> apocalypse and cant save my game and it also sometimes crashes. Also
> having
> trouble with Need for speed carbon running slow, and i know its not cause
> of
> my system. I also have another pc that i run thease games on and its only
> got 1gb ram and an Ati radion 9250 256m video card and 3.4ghz prosessor,
> and
> the games run fine on it. So please help me if u know whats wrong. Here is
> my
> pc specs.
>
> System
> --------------------------------------------------------------------------------
>
> Manufacturer MICRO-STAR INTERNATIONAL CO., LTD
> Model MS-7104
> Total amount of system memory 2.00 GB RAM
> System type 32-bit operating system
> Number of processor cores 1
> 64-bit capable No
>
> Storage
> --------------------------------------------------------------------------------
>
> Total size of hard disk(s) 613 GB
> Disk partition (C 179 GB Free (233 GB Total)
> Disk partition (D 133 GB Free (190 GB Total)
> Disk partition (E 59 GB Free (190 GB Total)
> Media drive (F CD/DVD
>
> Graphics
> --------------------------------------------------------------------------------
>
> Display adapter type NVIDIA GeForce 6600 (Microsoft Corporation - WDDM)
> Total available graphics memory 750 MB
> Dedicated graphics memory 256 MB
> Dedicated system memory 0 MB
> Shared system memory 494 MB
> Display adapter driver version 7.15.11.5824
> Primary monitor resolution 1152x864
> DirectX version DirectX 9.0 or better
>
> Network
> --------------------------------------------------------------------------------
>
> Network Adapter VIA Rhine II Compatible Fast Ethernet Adapter
> Network Adapter Microsoft Tun Miniport Adapter
>
>
>
>
>
>