Hmm, well, the best option here, if it's a pre built OEM, you have the option of getting the detailed specs on another machine, and downloading/burning them. You can also call the manufacturer for a driver CD (costs $$$ if out of warranty). If you built your own machine, I guess you may have to get a cheap $9 card from a local electronics store, and install it. You can then have windows update automatically download the updates. At the very least, that new card would still work.