I have that fixed!
the camera was set to record at 720p 50/25 so i thought that meant it was set to record at 25fps.
Not so.
The camera also has a FPS frame reat setting just under the 1080i setting in the video format screen which
was set to 50fps and not the 25fps fram rate i needed to sync to the HD100 to record
in Quick time.
Thanks for my help.