Nice! I seem to have missed that window of opportunity. Unfortunately mine hasn't changed... If I had to just hazard a guess I would say that I'm on an account that is being throttled to 384 speeds, but that's unlikely, right?
Glad your issue has at least been resolved.
Snazzy

Congrats!
Well, you should be able to log into your router by typing 192.168.0.1 or 10.0.0.1/10.0.0.2 (I forget which on those old Telkom routers) in your browser and using the username and password for your router--should be written somewhere on your router (usually underneath). Then it's just a matter of finding the Diagnostics or Router Status section and finding the bit with the SNR/Noise Margin/Attenuation and those would be the interesting stats