Some of the basics in life don't need replacing or reinventing. In ancient Alexandria, they had a state of the art library and just because now its porn and the 21st century doesn't mean things should be any different. Screw is an adult DVD library. For technical reasons, they like to call it a download network, nevertheless you get to access the product on location or take it home. In today's speak, it's called streaming or downloading.

What's so special about that, you ask? Aren't all porn sites a type of library. Compared to Screw, they're more like small specialist or boutique shops. Screw offers unlimited access to 1000s of adult DVDs with pretty much daily updating. With that kind of a head-start, you're never going to catch up or run out of entertainment. Even when you consider the content is not exclusive, ask yourself, what percentage of the content on this site would you have seen? Honestly? Therefore, doesn't that still leave you with 1000s of DVDs to watch?

Each DVD gives you several scenes that themselves run for an average of 20 to 25 minutes. There are multiple ways to access and search the DVDs. Try 'new releases,' 'most popular,' 'top picks,' 'random movie,' search by pornstar, movie title, or other criteria, like the various production studios, a particular series you are fond of, or popular stars names. Then there is the ubiquitous list of staple porn categories: anal, blowjobs, gonzo, hardcore, sex toys – all 30 of them. It makes for a feast that you can tackle from any angle.

With no photos on site, Screw has done the right thing and ensured the movies are great quality viewing. Access is via thumbnails of the covers, which take you to a presentation page for that DVD – cover image, summary of the content, list of actors' names (like Arnold Schwarzenpecker), the studio's name, running length and the categories it fits into. Then you get to stream with good-quality viewing or download from a massive choice of format options. There is good Windows Media, average MPG, crappy MP4 and good AVI options. For fans of portability, you can choose iPod, PSP, Zune or a pocket PC option.

The only thing is that this site doesn't give you is extreme niche porn from the edges of the galaxy. Nevertheless, that's not its job. This is quality, regular hardcore in all the usual category plumage, multiplied by 1000s of titles all sitting waiting for you. At the top of the middle-range monthly fee, Screw delivers everything it promises. Nice one.