very much a newbie but I have just installed a Matshita UJ 8205 DVD drive. This is installed in a Toshiba M35 - S359, The problem I am having is with trying to burn a DVD or information to a DVD, If I put a blank CD in the drive and click on properties it tells me there is 700mb avail etc, If I put a dvd in the drive it doesnt even recognise that there is anything in there. WIll burn CDS no problems

Am I doing something stupid??????

Thanks, appreciate all help, Im very new at this