http://www.katzforums.com/showthread.php?t=511420 Windows XP SP3 USB Universal Operating System to function as an installation disk to the internal HDD or external USB devices to the (USB drive or Flash) with a processor independent. These opportunities attached by hand gives you the opportunity to work independently with an external drive on different computer. This release added SATA AHCI RAID drivers for laptops doredaktirovan USB port in order to better recognize and solve the swap (pagefile.sys) on the inner disk, which normalizes the work of software in need. Size : 615 MB (6x100+15)