Looking at other forums regarding this issue it seems that using an older version of the driver BEFORE 320.18 will fix the issue.
Hope this works for everyone who uses a 660(ti)
i7 3770k oc 4.5 H100i(push/pull) 8gb Corsair Dominator Asus P877V-LK
intel 335 180gb/intel 320 160gb WD 3TB Gigabyte GTX G1 970 XFX XXX750W HAF 932
intel 335 180gb/intel 320 160gb WD 3TB Gigabyte GTX G1 970 XFX XXX750W HAF 932