Easy Transfer Cable is the quickest way to migrate files, music, photos, user accounts and more from your Windows XP or Windows Vista PC to your new Windows 7 PC. System requirements include Pentium processor-based computer (both systems), USB port (both systems); one destination PC running Windows 7 (32-bit or 64-bit) and available USB port; one source PC running Windows XP (32-bit or 64-bit) or Windows Vista (32-bit or 64-bit) and available USB port; or 40MB hard-disk space and CD-ROM drive on source PC running Windows XP or Windows Vista.