QTVR from Spain.

I’m downloading tons of photos we’ve taken this summer in Spain.
For you viewing pleasure I’ve uploaded a Panorama from the national park near Oiartzun, that is located on the border between San Sebastian (Spain) and Biarritz (France).

Help Request:Does anyone know how to make a 180 degrees panorama with QTVR Authoring Studio 1.0?
I want to delete that black line in the QTVR linked above: it is 180, not 360 as the software did.
If you know, please mail me. Thanks!