CDProjekt has released a 1.1 patch for the game that fixes certain bugs, improves performance, contains the "Troll Trouble" DLC that people have been having trouble downloading and (here's the kicker) removes the DRM from any and all versions that came with it. What's more, they have announced another patch, apparently for next week.
Well, I have to say hats off to you guys at CDProjekt.
(Info here:
http://www.en.thewitcher.com/community/entry/35/)