Invisible wrote:
> Some of it could conceivably be "slack space". (A file can only be an > integer number of blocks long. The remaining space isn't shown in the > "file size", yet cannot be used for any other data because a block can > only belong to one file. If you look at file properties, you will see a > "file size" and a larger "disk on disk", which includes the slack space.)
I meant, of course, "size on disk"...
