There will be loss during the conversion to SD DVD. It will still look better than most so get to it and try it.
I have just bought a Sanyo HD100 this camcoder uses a sd card to save to in High Definition format.
What I would like to know is if I can use my pc to first copy the file that I have recorded and then copy the file to an ordinary dvd writer, will the dvd which is played back in my Sony HXD970 (that has an upscaler built in) be in full Hi-Definition 1080p, or will the high quality 1080p be in standard definition.
Thanks for the help.