Sony vegas 11 masking?

sorry guys but ive been having TONS of problems once i upgraded from sony vegas pro 10 to 11

my problem now is that when using the pan/crop tool and advancing a frame, the media itself shows me what that frame looks like (say if im cropping a vieo) but the preview box showing everyting does not advance , it remains unchanged at whatever frame it was left on, in vegas 10 i was alowed to see my work so that i could make adjustments, for example, i have action essentials 2 and when i used to add effects it showed me what they looked like on the whole video?

heres a youtube video describing my problems with visuals, thanks ahead

http://www.youtube.com/watch?v=Ln07ih9h-Vw
 
Back
Top