i have downloaded several mp3 files, and wmp and itunes will both burn only 4 files then close the disc without completion although there is ample room remaining on the cd..am using lime wire..any ideas??

It sounds as though one of the files you're trying to burn might be corrupt. Either that or it has a copyright use that's over it use by no. If you have any cd-rw's experiment either those. OK you'll ony be able to play those disks on your comp or on most of the newer set-top dvd players, but since it is erasible, it is worth experimenting around with until you find what the problem is. Choose a different set of songs or leave one out one by one starting from the 4th one (since that seems to be where the burning process stops!)