<div dir="ltr">Hello, I am using firefox on my Ubuntu 64 bit. With the same Internet connection, I sometimes use Window Vista also. Here are some my observations 1. The internet connection on Linux ( with Ubuntu) get frequently disconnected ( After every 10-15 minutes). This doesn't happen on Window Vista. 2. The response time on Ubuntu is too slow compared to firefox on Vista. 3. Broadband Speedtest on Window Vista is 1.5-2.0 times faster than on Ubuntu firefox. Perhaps there are some setting or configuration problems on my ubuntu machine. Can someone help me to resolve them ? Thanks, csv </div>