The Netgear DG834GT is an excellent router and it is, as you say selling for a good price at PC World.
I bought the same make/model myself from PCW and it not only works to perfection, but also is one of the best looking router on sale, [Very Apple looking].
Benefit of purchasing from PCW is that you can pick it up yourself, = no delay and no P/Packing, also they have a good returns policy if in the first 28 days you change your mind for any reason, you take it back for an exchange/different make/total refund. I don't think you can ask for better than that. dj.