Zip Backup to CD - data backup software

DVD CD media formats

	CD-R	CD-RW	DVD-R	DVD-RW	DVD+R	DVD+RW	DVD-RAM
Burning one time on a media. Single session.	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Erase. Use the media more than one time.	No	Yes	No	Yes	No	Yes	Yes
Burning more than one time on a media. Multi session.	Yes	Yes	Yes (see *1) version 3.18.6	Yes	Yes (see *1)	Yes	Yes
How many times can you add to a disk.	99 (The disk will be full before you reach 99, every time you lose 13.4 MB as overhead)	99 (The disk will be full before you reach 99, every time you lose 13.4 MB as overhead)	99 (see *1)	Until the disk is full	99 (see *1)	Until the disk is full	Until the disk is full
Used Media Contains	n sessions	n sessions	n sessions	1 session	n sessions	1 session	1 session

*1 A multi session DVD-R and DVD+R is only readable with Windows 2000 sp3 and later or Windows XP and a DVD drive that supports multi session (border).