When I try to render and burn 10 minutes project in Bluray format I got message Error 0x80070070. any idea what itis??? Another one minute project was made without any problems.

out of memory?
for me, 1gb ram isnt enough for simple 10min hdv project and render to new file.

memory? for rendering

yes, for rendering.
do you think, rendering doesnt need ram? lot of ram?
i render 10min. hdv clips to one hdv file, and task manager says, it use 1,5GB of ram! no other program is running.

I have 2GB of RAM - this supposed to be enough...