Here's what I have. What do I need.

Let me start out by saying that I'm a COMPLETE noob this world. I'm in an area where my ISP put a usage cap on my internet and the last 3 month I'm being hit with overages. It's 2016. I shouldn't have to be managing my families streaming usage. 'F' it, they forced my hand and I'm reaching out for help.

With that said, I have the following :

- SB6121 forceWare FW v1.4b1 modem
- private/public/root key
- cm.cer, ca.cer
- SB6141 yes 61 FOUR ONE .gwc config file (what is this)
- Relatively knowledgable w/ different OS's including linux

What else do I need? :

- Is the SB6141.gwc file needed if I have a premod-forceware modem?


Thanks in advance,
Gussi