Though this was good as normally they are powered by lovefilm and i cant ever do more then one trial i dont know who this is powered by but has let me register and select my free DVD and all you have to do is cancel and return the DVD's before the end of the 2 weeks and you will still get to keep your free one.
Free ones to pick from are:
The Bourne Ultimatum
The Simpsons Movie
Die Hard 4.0
Harry Potter and the Order of the Phoenix
The code is: WPDVD2J
(for if the link doesnt follow correctly
Have not put this as a freebie as your have to put in card details (though you wont be charged)
NOTE: You have to have atleast 15 titles on your DVD list (what you want them to send you out during your trial) ALSO DONT FORGET TO CANCEL YOUR ACCOUNT AND SEND THE DISC BACK IN ADVANCE IF YOUR DONT WANT TO GET CHARGED
Sorry if this has already been posted couldn't find it on the forum.