My ISP (Plusnet) has just informed me that my connection will shortly be upgraded from 20CN to 21CN (ADSL2+).
I'm not sure if I need to do anything to the 2710 and would appreciate any help regarding new firmware or settings.
The current firmware is:
Model Name : Vigor2710n
Firmware Version : 3.3.2.2_211801
Build Date/Time : Dec 15 2009 18:41:54
ADSL Firmware Version : 211801_A Hardware: Annex A

Thanks for any help.