what causes the song to pause while playing, is there anything that could be done to stop this.

or is it because the internet in busy?

internet connection lol

Do you mean the video is still rolling but the song has stopped?

If that's the case it's the video.

minimize the amount programs running while on youtube....
b4 i upgraded pc with graphics card n ram i had the same issue whiles running fp/vuze/youtube/ebay ....especially while burnind dvds or cds

mahratta how much ram dose ya pc have???