Optimise your internet connection

Gunakan software http://www.speedguide.net/files/TCPOptimizer.exe / TCP/IP Optimizer . Install program tersebut, lalu pilih setting kecepatan koneksi internet misalnya modem atau broadband dalam jumlah KBPS. Click network adaptor dan pilih interface koneksi, lalu optimalkan secara otomatis untuk setting TCPoptimizer. Jangan lupa restart computer anda

Download and install
Click the General Settings tab and select your Connection Speed (Kbps)
Click Network Adapter and choose the interface you use to connect to the Internet
Check Optimal Settings then Apply
Reboot