Saw this and thought it's a great freebee if you already own Witcher 2. So it turns the standard edition into the collectors edition. Apparently the save games don't work with steam save games, so you have been warned.
Anyway,
If you already own any edition of The Witcher 2 simply enter your product key below and you'll receive The Witcher 2 Enhanced Edition on GOG.com. If you don't have an account yet, you will have to create one (it takes less than a minute).
Best of all, the GOG.com version of the game includes the following bonus content:
19 wallpapers.
Exclusive game guide (97 pages).
High quality artbook (232 pages).
Soundtrack (320 kb/s 50 tracks).
14 bonus videos (46 min).
6 making of videos (48 min).
14 avatars.
41 HQ artworks.
Triss Playboy session.
Comic book (50 pages).
Map of The Northen Kingdom.
7 papercraft dolls with game's characters.
Pamphlet & envelope.
The Witcher 2 version 2.0 autopatcher.
Localized extras.
Edit: Since some people were bitching that I was misleading people I've edited the title. All it took was you to click on the link, read the first few paragraphs and work out for yourself that it's not free and that you must already own Witcher 2. I really wonder why I bother to spend 5-10 mins typing up a post, only for people to sit and whinge about it. There really is little incentive to bother to post. So can we all just move along now and get over it.
"Triss Playboy session" - Cartoon porn?