On Dec 30, 2003, at 6:38 PM, Juan Mariscal wrote: > When you off load a file delete it from the hard drive and then run > some utility on the hard drive to remove any fragmentation of the hard > drive to keep it moving quickly. According to Apple, disk de-fragmentation is "probably not required if you use MacOS X" and "there is little benefit to defragmenting." See http://docs.info.apple.com/article.html?artnum=25668 The tech pubs person who wrote that couldn't resist covering all the bases by adding the (probably wrong, but carried over from OS 9) information that "if your disks are almost full AND you OFTEN create or modify large files [on this almost full fs], there's a CHANCE you MIGHT benefit from defragmentation". Peter