i've searched through the forum, and havnt found a similar problem to mine, so if you don't mind i'l explain it, and if you could help it would be appreciated.
While playing it in dx10 on very high, there are smooth framerates, however after playing for a while it begins to get very lagggy all of a sudden, i mean going from smooth fps to like 1 or 2, basiclly completely freezing for a few seconds, then carrying on for a few seconds, then doing it again, and basically i just have to restart the game... I've played it in dx9 with the same settings, and i dont get the erratic lag, but it's no way near as smooth as dx10... on dx10 its as if the pc saves up all the lag and then just covers you with it....
specs for pc:
4850
e1280 @ 2.6
4gb ram
newest ati driver,
very high settings, no aa , 1280 x1024
help would be appreciated