[monkey_trouble]

if i reformat my computer, my msi motherboard driver will automatically install with the killer network right?

[Presto]

Depends on its network chipset, and if the version of Windows you're installing has drivers for it. Posting your mobo model may help us to help you.

[monkey_trouble]

im using MSI Z87-G45

[Razor Ramon HG]

Just download the drivers off the site.

[Presto]

Yeah.. you'll need to have those drivers handy. You may as well get the rest of the drivers from their support site, too.

[John]

I doubt any version of Windows will have a driver for Killer Network. Windows has drivers for common hardware. I suspect this is not common.

You should always download all the drivers because they are more likely to be the latest ones.