halfway

while playing vids on youtube most times the video has buffered before i've even reached the halfway mark.any way to limit this, to say 10secs more than where i'm at?

guys iv been having this problem for the last 2 months.... whenever i try to download any file from any site it stops halfway..... torrents work normally but speeds are verry slow[earlier i used to get above 50kbps now i get 20-25Max] internet downlaod manager works...but i cant use it to...

When we download a video using torrent, is there anyway we can watch halfway when its arnd 80% complete??