Need help changing a 1440X1080 project to 640x360 - deadline in 4 hours

Hi guys,
i need some quick help. i'm just finished a project for a client in 1440x1480 25i
After I finished i was told I had to deliver the movie in 640x360
I don't see how i can change that in the export settings, then i tried to change the resolution in compressor. but when i load the project in compressor i can't change the frame size in "geometry". The "automatic" button is greyed out....
I hope you guys can help me out here.....it's 5 am here in holland and I have no idea what to do

rudolf

Check my short article here.
www.macprovideo.com/hub/final-cut/prepar...quicktime-compressor

Thanks for you artice ben, some helpful tips.
But in the end it went allright for me....turned out compressor DID have the right preset for me, I just wasn;t looking in the right place and tought way to quickly that i had a problem and started posting & searching for a solution.
Job is done, thanks for your response
grtz
rudolf