im using winxp with a 128kbps motorola surfboard SB5100 cable modem. i read all the threads i could and then enabled the ports. i tried using my own ip and later also tried my servers ip but had no luck. I still cant pass the nat check. my cable modem speeds are at 118kbps when i do a speed test but my download speeds never speed up and wont go past 8kbps, even with many seeds. Using burst and bit tornado my speeds were at 1kbps but now using azureus they are at 8kbps maximum but thats without port forwarding bec i cant seem to pass the nat check. am i doing something wrong? which is the correct ip to be using? any help is greatly appreciated.