Ok guys...
I've been spending like 3 hours, reading those threads about firewall and router...cause i have both of them (D-Link 604 router and Xp built-in firewall).
I've come to this thread, and it is the best for my problem..yet not solve it.
This are what i've done so far:
1. set up a static IP address on a my computer (Windows XP)
2. Set up a Static IP Address with the router
3. Port Forwarding for the router (port 6346).
4. Open port 6346 in Xp firewall.
5.Check LW's Option>Firewall and port (Force Ip checked)
6. Check errors report and got "received incoming this session: true"

But the upload speed is always < 3KB although i set upload speed to unlimited and using a broadband connection...
Well a lot of ppl queued up to download my hits but they all leaved disappointed

So what should i do now? Could u make it like step by step so i can follow easily (I'm better at games than those technical stuffs).
Thank you very much!