Xcopy was included in versions of Windows up until Vista, it has some great switches for doing things such as verifying the copy and only coping file that are newer than the destination.

Run: xcopy /? for a full list of switches but here are some useful one if you are moving a large amount of data and want to keep NTFS permission.

An Initial Full Copy

Copy files or folders that have changed since the initial copy

Switch Explanation

/X – Copies file audit settings and file ownership and ACL information.
/H – Copies hidden and system files.
/E – Copies directories and subdirectories, including empty ones.
/V – Verifies each new file./D – Copies files changed on or after the specified date (D:m-d-y).If no date is given, copies only those files whose source time is newer than the destination time.
/Y – Suppresses prompting to confirm you want to overwrite an existing destination file.