The Burn Disc function from Sony Camcorders works only on Sony Vaio laptops and desktops
AFAIK
I also have the same sort of LG USB External Burner and it is really just a standard burner (well mine also has analogue video inputs)
What you need is to actually download your cllps to your laptop from the camcorder, and use appropriate software to author and burn a DVD video
Appropriate software could be Ulead MF6plus, Nerovision 5 (part of Nero 8)
or any Software which accepts AVCHD files as input, and is capable of turning out DVD videos (
What you are aiming to do is to convert the AVCHD files to SD Mpeg2 and simultaneously turn these into standard SD DVD video
It is do able but not by Using the camcorders burn DVD function and the LG burner just like that
As for the message about recognising a disc.. Which sort are you using?. My LG reads all from DVD-RAM to CD-R