Following the release of Adobe Photoshop CS3 Beta, PictureCode also updated its Noise Ninja plug-in to provide native execution on Intel-based Mac computers. The new version of the plug-in works only with CS3 and is expected to run much faster in its native mode compared to the emulated execution that was necessary with Photoshop CS2.
There is also a Noise Ninja version for those running Photoshop CS3 on a PowerPC Mac.
You need and existing Noise Ninja license to unlock the beta release. But if you donâ€™t have it, the link below provides some resources.