The preferred embodiments described herein provide a memory device and methods for use therewith. In one preferred embodiment, a method is presented for using a file system to dynamically respond to variability in an indicated minimum number of memory cells of first and second write-once memory devices....http://www.google.es/patents/US6694415?utm_source=gb-gplus-sharePatente US6694415 - Methods for permanently preventing modification of a partition or file
Methods for permanently preventing modification of a partition or file