Hi, I have Nero 5.5 with a Lite-On 48x speed cd-rw drive. The first few times I burned cd's it would burn at 48x then all the sudden it only has up to 24x avfailable in the selection speeds. The media is 48x certified and I have used another one that is 40x certified and the same thing happens. It decides 24x before I even put in the media though. So it either decides on the last piece of media I used or something odd is happening. Any suggestions? Thanks.