How to Install a CD/DVD Drive
To install an external DVD drive: -
1). When purchasing a new drive be sure to understand the many formats available: DVD, DVD+R, DVD-R, DVD+/-R, DVD+/-RW are a few for example. More recent technologies include DVD-DL, HD DVD and Blu-Ray Disc. A decent DVD drive should be able to read and write both "+" and "-" technologies and also support recordable (R) and re-writable (RW) technology. Essentially look for a DVD+/-RW drive if you plan on recording DVD's, or just a plain DVD drive for reading DVD's (movies, games, etc). There are a variety of speeds from 2x-16x for a wide spectrum of users and needs; higher speeds will record faster.
2). If you have a USB connection on your computer you can use an external drive. The advantage to an exterior drive is that you can use it on other computers as well.
