BitTorrent - you have a great product, many customers, and are delivering your product to hordes of happy customers online. BitTorrent is a P2P file sharing client.

Serving large files creates problems of scaling, flash crowds, and reliability.

The key to cheap file distribution is to tap the unutilized upload capacity of your customers.

BitComet is a p2p file-sharing freeware fully compatible with Bittorrent, which is one of the most popular p2p protocol designed for high-speed distribution of 100MB or GB sized files. BitComet is a powerful, clean, fast, and easy-to-use bittorrent client. It supports simultaneous downloads, download queue, selected downloads in torrent package, fast-resume, chatting, disk cache, speed limits, port mapping, proxy, ip-filter, etc.