Sky Router setup

Dear All,
Considering purchasing SyBB with Sky and Phone etc. The one question I have is I know that you have to use their router and the settings are locked. But can I change the LAN addressing and set up the security settings fro the wireless i.e. SSID etc?
Or are there only a few setting I would not be allowed access to?

Please could somebody that has one ofteh latest routers advise on teh restrictions.


Many Thanks For your help.

Some info on the new routers here.

Hi i have one and had it for 3 weeks, rock solid connection works as low as 0db!! on the SNR u can change all you have asked above, passwords, static or dhcp, ssid, access control etc etc.