Blacklight is in open beta now, free2play, It's pretty awesome
Here's the specs:
Minimum:
Windows XP/Vista/7(32bit)
Dual Core CPU
2GB RAM
256MB DX9 GPU (Geforce 8xxx or Radeon HD2xxx)
8GB Free HD Space
DirectX 9.0c Compatible Sound Card
Broadband internet connection
Recommended:
Windows 7(64bit)
Quad Core CPU
4GB RAM
1GB+ DX11 GPU
8GB Free HD Space
DirectX 9.0c Compatible Sound Card
Broadband internet connection
They also have an Australian Server coming out, can't wait to try it.