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Windows 7 installation is easy and very intuitive, you just pop in the DVD and boot the computer with the dvd drive as the first boot device, but sometimes is not that simple, Windows 7 was made to run smooth not only on full featured PC’s and notebooks, but netbooks too. The netbook trend is getting bigger and bigger by the day. One thing these small computers lack is the optical drive. The only way to install an OS is via USB flash drives. Well if you are into doing this, it’s your lucky day.
There is a new software at http://wudt.codeplex.com/ made specially to create bootable USB flash drives with Windows from an .iso disk image.

This was possible for long time but the full procedure included the user knowing medium-advanced CMD commands and the notions of partitioning a flash drive and such. Now the whole process is automated and fast too.