I got 15 FPS on my work machine, info as follows...
Intel(R) Graphics Media Accelerator Driver Report


Report Date: 11/17/2006
Report Time[hr:mm:ss]: 12:28:54
Driver Version: 6.14.10.4543
Operating System: Windows XP* Professional, Service Pack 2 (5.1.2600)
Default Language: English
DirectX* Version: 9.0
Physical Memory: 1015 MB
Minimum Graphics Memory: 8 MB
Maximum Graphics Memory: 128 MB
Graphics Memory in Use: 11 MB
Processor: x86
Processor Speed: 3194 MHZ
Vendor ID: 8086
Device ID: 2582
Device Revision: 04


* Accelerator Information *

Accelerator in Use: Intel(R) 82915G/GV/910GL Express Chipset Family
Video BIOS: 3329
Current Graphics Mode: 1440 by 900 True Color (75 Hz)