Okay so this is what I do

1. Go to command prompt and type in ipconfig - Private IP
2. Go to D-Link website where I set up the forwarding
3. Add Private IP in Local IP
4. In both Start Port and End Port, it will be 6346
5. Protocol will be both
6.CLick enabled and apply
7. Go to Limewire and then Firewall
8. Click on Force IP and Port will be 6346 and apply it

Is that all I have to do? Now I should see huge increase in downloading speed right? Remember I have ultra fast connection, 5 Mbps= 500 KB per sec and more than 300 upload. When I download from any sever except for peer to peer network, I could download at full speed. But before this I could only download less than 20 KB per sec most of the time IN Limwire. So if I am downloading from cable user and it is good connection, I should go over 100 KB downloading speed most of the time right?

Waiting for your respond Lord Of The Ring