If a user will be using a new operating system, either on the same computer or on a new computer, you might need to move his files and settings to the new system. When doing so, make sure that the destination computer has the latest service packs and updates and the same programs that are currently running on the original computer. There are a few options for migrating data, including Windows Easy Transfer:
This program enables you to copy files, photos, music, email, and settings to a Windows Vista computer; all this information is collectively referred to as user state. It is installed with Windows Vista and can be downloaded for Windows XP from www.microsoft.com; just search for Windows Easy Transfer for Windows XP. Either way, the program will be located in Start > All Programs > Accessories > System Tools. Files and settings can be migrated over the network or by USB cable. The data can also be stored on media like a CD, DVD, or USB flash drive until the destination Vista computer is ready. Normally you would start with the computer that has the files and settings that you want to transfer (the source computer). You can transfer the files and settings for one user account or all the accounts on the computer. All the files and settings will be saved as a single .MIG file (Migration Store). Then, you would move to the computer in which you want to transfer the files to (destination computer), and either load the .MIG file from CD, DVD, USB flash drive, or locate the file on the source computer through the use of a USB cable or network connection. For more information on how to migrate files with Windows Easy Transfer, see the following MSKB article: http://support.microsoft.com/kb/928634.