Some users have recently had their accounts hijacked. It seems that the now defunct EVGA forums might have compromised your password there and seems many are using the same PW here. We would suggest you UPDATE YOUR PASSWORD and TURN ON 2FA for your account here to further secure it. None of the compromised accounts had 2FA turned on.
Once you have enabled 2FA, your account will be updated soon to show a badge, letting other members know that you use 2FA to protect your account. This should be beneficial for everyone that uses FSFT.
If you are using MOCA then you can use existing coax connections to extend the network and use old FIOS routers as a bridge to get wireless and wired connections.
PVC cement is not a glue it's a solvent. It "melts" the PVC then you push it together. All of the polymer spaghetti strands intertwine then the solvent evaporates leaving behind a solid mass of continuous plastic.
I was in Target once when they were having this deal. There was a misprint on the shelf and it said "Buy 1 get 1" and they honored it. So, keep an eye out, it was first thing Sunday morning though.
I second dd_rescue. It will be able to get what ever is readable off. You can run it multiple times forwards and back to have the highest chance of recovering your data.
I upgraded from a D80 to the D7100. The focus on the 7100 is a little hairy sometimes using an older Sigma 17-50 2.8. However the body has great feel and controls.