I know 2 tools for that:
NetIQ DMA (http://www.netiq.com) for domain migration (users, groups,...)
Secure Copy (http://www.smallwonders.com) allow to copy files, folders and shares. It can keep all permissions, recreate shares, copy groups,...

Hope it will help you, even if it has nothing to do with KIXTART. [Big Grin]
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