Hint: nwe means New Wave for Emerald
In the 3rd-party folder you will find themes contributed by users of New Wave

Theme Descriptions:


NewWave4Emerald 0.3.4 - Is ues in New Wave version 0.6.x and earlier.
NewWave4Emerald 0.7.0 - The theme that is similar to the metacity one.
NewWave4Emerald 0.7.0 Circles - Another variant.
