If your wireless performance seems acceptable and ISP's supply is slower than present router's max (802.11g claims 54mbps) would you expect an improvement ?
I currently own a Linksys WPC54G wireless router. I don't use wireless for my desktop, but I have 2 other laptops in house that use wireless. The router works pretty well, although I occasionaly have to bypass it because a download will freeze up. I assume the speed for my 2 laptops will increase if I upgrade to a 802.11N router, but will see an increase in speed on my desktop since my signal runs through the router?