on letmewatchthis.com aka PutLocker It's free and you can watch any movie you want, it streams full movies all the way through xp
Oh and dont forget there are links to different sites for the same movie make sure you click the one that says PutLocker and try to find one that has better quality. Trust me it makes a differance!
once you've done that wait 4 the button to say '0 continue for free'or something like that