Maybe it are "Files Ready to Be Written to the CD" , i dont use windows' burning software and have it disabled so i cant look anything up but here are 2 links with info on it. maybe it helps.
http://www.annoyances.org/exec/show/article01-110
http://www.microsoft.com/windowsxp/u...ptember16.mspx
When you drag files into the CD folder in preparation for burning a CD, you actually copy them to a temporary folder in your local profile. Then, when you begin the actual burning process, Windows creates a separate image file. If you've selected enough files to fill a CD to its full capacity, you'll need more than 1 GB of extra disk space.
Is F: by coincedence maybe youre cd writers drive letter?












?Im betting its a folder for Nero's virtual drive!! Undo the virtual drive and wacth that folder go away!
















Linear Mode

