Click on the link to sign up for 5 free DVD rentals and LoveFilm will send you a cheque for £10! Then use the go to this thread
http://www.hotukdeals.com/forums/showthread.php?p=470574 and use the voucher to get another 3 months rental free!
Go through Quidco for another £14.50...
You will end up with £24.50 + 4 months free DVD rentals, Seems like a great deal to me!
Thanks to wideboy for the OP!