I hooked up the router according to the instructions and all the right lights are lit but I can't seem to get access to the internet on the PC that it's hooked up to or the laptop wireless. However the laptop can find the network and connect but there is limited connectivity. I have tried everything possible and I am getting frustrated. Could you please help?

Computers & Internet - D-Link - AirPlus Xtreme G DI-624 Wireless Router (DI624RE)