SB5101 - WHERE TO START?

I currently have a SB5101 modem, i'm really new to the hacking scene with modems. I would appreciate any links to instructions; currently every time I do a google search regarding this type of matter, it gives me intel from 2008. I want to know what drivers I should install. If required, I can provide pictures of what we have so far. Any help would be appreciated! Thank you!

Current ISP: Time Warner Cable

I would like to know which firmware I should download for my particular setup.