I'm not sure what your problem is then. My computer is far weaker than yours and runs it fine except for late game high caps or mid game fallen spire. I keep explosions on. I wonder if that is another pony problem....
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System Information
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Time of this report: 9/7/2013, 10:52:48
Machine name: DANIEL-PC
Operating System: Windows 7 Home Premium 64-bit (6.1, Build 7601) Service Pack 1 (7601.win7sp1_gdr.130708-1532)
Language: English (Regional Setting: English)
System Manufacturer: Hewlett-Packard
System Model: HP G70 Notebook PC
BIOS: Default System BIOS
Processor: Intel(R) Core(TM)2 Duo CPU T6400 @ 2.00GHz (2 CPUs), ~2.0GHz
Memory: 3072MB RAM
Available OS Memory: 3070MB RAM
Page File: 3291MB used, 2845MB available
Windows Dir: C:\Windows
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: Using System DPI
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
DxDiag Version: 6.01.7601.17514 64bit Unicode
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Display Devices
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Card name: NVIDIA GeForce 9200M GE
Manufacturer: NVIDIA
Chip type: GeForce 9200M GE
DAC type: Integrated RAMDAC
Device Key: Enum\PCI\VEN_10DE&DEV_06E8&SUBSYS_360B103C&REV_A1
Display Memory: 1518 MB
Dedicated Memory: 239 MB
Shared Memory: 1278 MB
Current Mode: 1440 x 900 (32 bit) (60Hz)
Monitor Name: Generic PnP Monitor
Monitor Model: unknown
Monitor Id: SEC344B
Native Mode: 1440 x 900(p) (60.002Hz)
Output Type: Internal
Driver Name: nvd3dumx.dll,nvwgf2umx.dll,nvwgf2umx.dll,nvd3dum,nvwgf2um,nvwgf2um
Driver File Version: 9.18.0013.1100 (English)
Driver Version: 9.18.13.1100
DDI Version: 10
Driver Model: WDDM 1.1
Driver Attributes: Final Retail
Driver Date/Size: 2/27/2013 14:22:16, 18054672 bytes
WHQL Logo'd: Yes