What is multi-session?
While CD-R is a WORM technology (Write Once, Read Many), information could be recorded on the CD-R at different times. When a section of the CD-R is written, it is permanent and can not be changed. Typically, a recording will only use a fraction of the 650 MB capacity. At a later time, (another session) new information could be written in the unused space. Remember that whenever new information is written, the directory for the CD must also be replaced and the overhead is typically 25 MBs. TAMS CDwriter software does not support multi-session.
