Windows Portable

Windows Setup FROM Pen Drive

XP

http://www.zimbio.com/Windows+XP/articles/ADXg4b9suMK/Install+Windows+XP+Using+Bootable+Pendrive?6a562750

Vista/Windows 7

http://www.intowindows.com/how-to-install-windows-7vista-from-usb-drive-detailed-100-working-guide/

Windows Setup ON Pen Drive/USB HDD

XP

http://www.zimbio.com/Windows+XP/articles/2011/How+Make+Bootable+Windows+USB+Flash+Disk

Vista

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