I am using 20 Private proxies buy from newipnow and only using Yahoo. Howver the proxies are fine and my internet speed is around 1MBps which gives me around 80/kbps download speed. This down speed only happened from last 4 days, before that i am getting around 30-40 avg url. I tried with public proxies again the same issue. Now in both private and public i only getting 2-4 avg/url. Please help.