Oops, sorry about that; I opened up multiple topics from different forums and wasn't paying enough attention (plus, most people starting the game now are playing DKS, rather than the original release).
I assume you found the D2:ED
support page? The US retail release is already updated, though, and just had a small hotfix for a crash some people had when exiting the game.
There was no DRM removal patch for D2:ED due to contractual issues.