I have an HP dv5-1299ee laptop and..
When running PES 2010 at High settings, it just freezes at loading screen taking only 40MB of memory
Here are the specs:
Intel Core2Duo T9400 @2.53GHz
4GB DDR2
nVidia Geforce 9600M GT 512MB deticated
320GB HDD
Windows 7 7600 64-bit
Also this game source...