Stupid question, I have two routers

Sky have been messing me around rotten, taking too much money from my account, not giving stuff they have promised etc so I am not their happiest customer.
Anyway, they stuffed up and sent me 2 routers, the crappy old Netgear ones. Any ideas on what to do with the other one?!

put it on top of your xmas tree?

yeah might do - and then set fire to it?

If one of them is the white one (dg834gt), flash it with the current gt firmware (or the gt team version) and keep the other with standard sky firmware as a spare in case you require support. But leave it as is for a while in case they ask for it back.