A recording and/or reproducing method, a recording and/or reproducing apparatus, and a computer readable recording medium storing a program for performing the method. A recording unit block in which invalid data is partially padded is written on an information storage medium along with padding information...http://www.google.com.tw/patents/US7739578?utm_source=gb-gplus-share專利 US7739578 - Recording and/or reproducing method, recording and/or reproducing apparatus, and computer readable recording medium storing program for performing the method