I honestly doubt you have both the first and the second game, legit buy*.
Something of an observation of mine.
You can say I might be ranting a bit, but honestly it sucks big time. Most of the users who are claim/or have eyefinity, including a substantial users in the widescreen forums etc.. actually haven't brought Witcher 2 and are using Pirated copies!.
(no offense at the genuine user and @falcon who have actually brought the game, if you have brought the game)
Ok, lets spread the facts.
1. I am an AMD 6950 user, on an AMD CPU, on an AMD chipset..(its about me, not others..mentioning that I like AMD and I want to be clear about it)
The rest is for others..or globally..
2. Nvidia provides support to introduce Nvidia surround (mostly dev support or man power), hence Witcher 2 provides surround and 3Dvision support to honor the agreement.
3. AMD has not provided to support to the game devs, to introduce eyefinity (or didn't came forth)
4. Now a bunch of people who pirated Witcher 2, come forth..asking for eyefinity support
Lets weight the scales, Nvidia supports game devs and AMD is not in the loop. A bunch of Pirates playing the game for free and after making changes to patch 1.3 they jump... I dare say someone even DARED* to mention "I played for free, with my brother!", then with no utter sense of inherit shame..mentions that the one will not pay or buy the game until eyefinity is supported.
Now the dilemma, do the developers stop working on whatever they are working right now (from future patches, future DLC's, Xbox360 version, may be ps3 version..may be, Witcher 2 Expansion or Witcher 3) and damn work on complains posted by a portion of super free-bee ultra cheap pirates?. (who can afford above average GPU to run 3 displays on eyefinity with an obviously above average CPU and they do not buy the game!).
To top it all off, someone says "Hey I am not gonna buy your games, now.."
(no one works for free, thou be it art..where the appreciation in quality is paid more than ten forth, a price in barter or blood. Recognized in the eyes of the beholder, from sanity to vanity..alas dignity; through sovereign knowledge).
-edited, twice-