Trial Offer: Rent up to three DVDs or video games free for 14 days when you join the PostaDVD rental club. Monthly fee: £9.75 to have one DVD or game out at a time, £11.75 for up to two or £13.75 for three. PostaDVD also offers discounted annual memberships. Relative size of selection: 3 of 4 stars. DVDs ship from: Watford. Categories: Action / Adventure, Adult, Animation, Children / Family, Classics, Comedy, Documentary, Drama, Foreign Language, General Interest, Horror, Indie, Instructional, Living World, Martial Arts, Music & Concert, Mystery, Sci Fi & Fantasy, Special Interest, Sports, Thriller, TV, War, Western. Shipping costs: Included (site provides pre-paid mailers to return DVDs). Credit cards accepted: Visa, Mastercard, JCB, Delta, Solo, Switch. Customer service: 020 8 499 8903 or email. Open to: Residents of the U.K. and Ireland.

Free 14-Day Trial: Rent three DVDs free when you join the Lovefilm UK rental club. Then pay £3.91 per month to have one DVD at a time (limit two per month), £9.78 to have one DVD at a time (unlimited), £12.72 for up to two or £15.65 for three. Lovefilm UK also rents video games. Open to: U.K. residents.

Free MP3 Club Trial: Join Napster UK free for seven days and listen to any of thousands of songs on your computer. Then: Continue your membership for £9.95 per month for streaming access or pay 99p per song or £9.95 and up for albums for a la carte access. And: That's it. You can cancel at any time. Open to: U.K. residents.

Buy DVDs at Huge Discounts: Amazon UK offers free delivery to the UK on £5+ orders. Choose from the latest DVDs, videos, books and software. Or browse a collection of DVDs from £2.99 each at HMV.