Problems connecting to wireless network on Macbook Pro using D-Link Router

I just recently bought a Macbook Pro 2.2 Ghz, and am having trouble getting it to connect to the internet with my WBR 1310 D-Link router. I have used the computer at other people's house and have been able to connect easily with no problem. I've come across similar problems with D-Link routers on forums but haven't found any fixes. The computer accepts my router password and shows that it's connected to the network, but won't access the internet. Any suggestions would be very appreciated.

 

MacEver,
I just got mine to work. Not really sure how I did it, but as I was trying to install different firmware on the router, my router would no longer connect to my PC either. I unplugged and reset my router, and when I got it re-setup on the PC, it began to work on my MAC. The only thing I can suggest is to do a reset on your router and see if that works.