text: there are a couple of conditions for a cd to be written in multiple sessions...\n\nfirstly, the wen ur burning a cd it should be a re-writeable one with a speed of 4x - 10x...\n\nsecondly, wen u are abt to burn the cd, u have options marked as\n\n1. disc at once\n\n2. track at once\n\n3. make a multisession disc..\n\ncheck the third option and there u are ready for the disc to be burned again..\n\n\none more thing the normal cd can also be used for creating multisession dics but they can be used once, unlike re=writeables where u can erase the data as well..