yes, it's always best to download the very latest 7
drivers from the manufacturer's website, and keep them in a safe place before you go to install - especially your network
driver - if your network doesn't work after installing because of driver issues, it's not all that easy to download new ones.
make sure you also get your video and audio drivers, and pay attention to 32/64 bit, and be wary of windows update trying to update them afterwards.