I have a gigabyte z270 (GA-z270-d3) motherboard but for this new build I didn't get an optical drive. I figured that I would just download all of the drivers on another computer, load them on a USB drive and handle it that way. The problem is gigabyte's website is really hard to figure out. There's a ton of drivers on there and several of them specify that you have to have the newest bios to use the most up-to-date driver. This is a brand new build, no idea what the bios version is) so should I flash the BIOS to the newest version and then download the newest drivers. I would just go load the driver installation disk into another PC and copy and paste from there, but the disc contains a bunch of different driver versions and uses a tool to scan the computer and tell you which drivers to install. I'm about to be lazy and just drop $40 on an external optical drive, which is twice as much as I would spend ordering online. What's the easiest way to do this without spending the money?