Hi folks! I came back to show you all the way that I fix the most of the annoying bugs of the game (english version). Here it's:
SystemBiostar TPower I55
Intel Core i7 860 @ 3.8Ghz (HT disable for frames up of course...)
NVIDIA GTX280 1024MB
Sounblaster Xi-Fi Fatal1ty Gamer Pro
G-Skill 2x2GB 1600MHz
Windows 7 Pro 64-bit
DriversNVIDIA latest 195.55 drivers
NVIDIA latest Physx 9.09.30 drivers at
http://www.guru3d.com (don't bother if the game complain about the Physx version, just "Enter")
Tool (optional for no screen tearing with forced V-Sync ON using Direct3D games)Rivatuner 2.24c at
http://www.guru3d.com-go to "Driver settings\DirectDraw and Direct3D settings\V-Sync\Always ON"
In game optionsExtreme graphical settings
"Timeslice Shadows Update" ON (no stuttering at all with that, yes without)
Under shorcut properties compatibility tabSet the compatibility to "Windows XP Service Pack 3"
-change that if you get another neverending load screen to "Windows Vista" and vice-versa
Turned ON the option "Disable Desktop Composition" (for stability)
Results60 frames all the time with minor 50~55 sometimes (forests and all that fancy things)