Just wanted to give an update as someone else might want to ask the same question.
I just bought the following wireless router:

Netgear WGR614v9


It works great and does exactly what i needed. The setup using the wizard was easy to follow. I was a little confused initially on how the pc was connecting to Netvigator, as it appears to make a new connection and stop using the netvigator one. It cost me $258 from 298 computer centre in Wanchai.

So, many thanks for the initial advice fro MrMoo & PDLM! I've now joined the wireless home networking revolution