Best codec to export QT movie (data file)

Hi
I want to export out of FCP a QT movie at the best possible quality. This file is for use on computer only and I want my client to have a high res version that their IT person could then use to export out variations of it for use in PowerPoint for example.

Could you please walk me through the steps to do this. I have been using the H.264 codec and it doesn't look crystal clear.

Hope you can help.

Thanks.

Margie

The best quality would be in the codec it's currently made from. ie; if it's a DV Sequence in FCP, export a self-contained movie and it will be identical in quality to your Sequence.

-DH