Are you rTorrent user? Want to play .avi files as soon as possible, while downloading? Then maybe this patch will you find handy. Info: tested on rtorrent/libtorrent 0.8.5/0.12.5 All changes are affecting only one file: libtorrent-0.12.5/src/download/chunk_selector.cc
Update, May 2010: Patch applicable to rtorrent 0.8.6/0.12.6
