FF XII freezes after a while

[G-SuS]

hi there,

finlay i got it to run ff xii but now having some trouble,
game runs ok so far(bit ***** graphics and videos lags but ok)
the point is that it freezes after about 10mins of playing, and the console is full of
VIF1 Ending with QWC left(few hundred lines)
and when this message is followed by the one u can see ont he picture, the game freezes

http://img377.imageshack.us/my.php?image...nntaw0.jpg

might it caused by a bad image???

i guess my pc's fine so far
amd phenom [email protected]
4gb corsair xtreme
HD4870 1gb
vista business 64bit


ty so far and a good weekend

[Breakshot]

try turning your graphic details down a bit or try the Virtual Memory verison