[Sven]

Wenn du xcopy korrekt benutzt macht es Backup auch inkrementell....

xcopy "[quelle]" "[ziel]" /E /A /D /Y

• /A Copy only files with Archive bit set
• /D:[m-d-y] Copies files changed on or after the specified date. If no date is given, copies only those files whose source time is newer than the destination time.
• /E Copies directories and subdirectories, including empty ones. Same as /S /E. May be used to modify /T.
• /Y Suppresses prompting to confirm you want to overwrite an existing destination file. This may be present in the COPYCMD environment variable and may be overridden with /-Y on the command line. Note: NT 4.0 will overwrite destination always and attempting to pass it this flag will cause an error.

http://www.scriptlogic.com/support/C...arameters.html