The creation of 8.3 filenames and directories for all long filenames and
directories on NTFS partitions is a default action with Windows XP unless a
registry setting is changed.
8.3 filenames and directories are not necessarily deleted after any period
of time.
[[NOTE: Although disabling 8.3 name creation increases file performance
under Windows NT, some 16-bit applications may not be able to find files and
directories with long filenames. ]]
[[NOTE: The change to the NtfsDisable8dot3NameCreation registry entry
affects only files, folders, and profiles that are created after the change.
Files that already exist are not affected. ]]
How to Disable the 8.3 Name Creation on NTFS Partitions
http://support.microsoft.com/?kbid=121007
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Hope this helps. Let us know.
Wes
MS-MVP Windows Shell/User
In