I have a 512 kbps Airtel connection, and I get around 56-60 KBps download speed. But I tried using the id-pass of my friend's 1 mbps connection but I'd still get 512, where as my other friend (whos using a 256 connection) gets full 1 mbps on the same id pass. How do I fix this?:SDSL StatusStatus SHOWTIME Mode G.DMT Type Fast Downstream UpstreamRate (Kbps) 576 576 SNR Margin (dB) 30.3 21.0 Attenuation (dB) 11.0 6.5 Attainable Rate (Kbps): 10560 1120 Output Power (dBm) 12.1 12.5 Super Frames 230158 230156 Super Frame Errors 0 0