it doesnt have a DVD/CD rom drive? It came with a CD, which i guess is to install the drivers. The laptop doesn't have a DVD rom drive, though. Do i need a USB External DVD rom to install windows? It doesn't have windows installed either, and when i turn it on it just goes to this free DOS screen. I don't know how to install windows or its drivers since it doesn't have a CD/DVD rom drive... do i need to purchase one, and if i do can i then install them if i connect it to the laptop? What other options do i have, besides going to the geek squad?