A Bootable USB: Create Bootable USB Drive to Install Windows 7 | 1.83 MB
Imagine a situation where you need to install Windows Vista or 7 in a system but you don't have access to DVD drive. We all know Windows Vista, Server 2008 or 7 comes in DVDs and you'll need a DVD drive to install them. Then how will you install them? The solution is, you can create a bootable USB drive which can be used to install Windows without using DVD drive. -
Bootable Mac OS X v10.7 Lion GM 11A511 + Lion Server GM + TUT for USB Installation | 3,81 Gb
This is Mac OS X 10.7 Lion Golden Master (GM) build number 11A511, bootable DVD image. The term "Golden Master" means that the software is likely a final build that will be identical to the software that will be released to the general public, barring the discovery of any last-minute bugs or problems.