Thanks Mike. That is what I suspected.Would you have a view on the best way to go next. Within Sorenson I have the option of VP6 or Spark pro. In WMV encoding they have a slider that offers Smooth playback vs Sharp playback. but there dosn’t seem to be the same controll in Flash.
Did you by chance have a look at any of the videy on https://www.race.tv – if so how did it look? It is vey difficult to know how the ‘outside world’ is seeing the end product.
Thanks for the help. Nick