Win7 manual partimage up/download

[DanO]

We have multiple partition (2)-single disk W7 images. We were wondering [if it is possible]what the correct syntax would be to boot to a usb drive, with linux on it, manually run partimage, as in the troubleshooting steps and either back up the drive to it or reload a drive from images copied to it. Or, with Ubuntu on the USB, a working install of Fog, could the web interface be run locally?