I bought a Linksys Network card for my desktop a few years ago, peeled the tape off the box, opened it up, installed the card, booted my machine up, and attempted to install the drivers for the card in Windows. The disc was so screwed up I got a "Windows cannot read from drive A:" error. I ended up downloading the drivers from a 3rd party drivers site, got the card working and made my own driver disc. This after spending $20 on a network card. :)