Adobe offers ACR 5.4 Release Candidate

[Abel]

Adobe has released a release candidate of Photoshop Camera Raw 5.4 for immediate download from its Adobe Labs site. The latest version extends RAW support for 26 additional cameras and camera backs including the Canon EOS 500D, Nikon D5000, Olympus E-620 and 18 Hasselblad models. The 'Release Candidate' label indicates the update is tested, but not yet the finalized version.

Additional Supported Camera and Camera Back Models:

* Canon EOS 500D (EOS Rebel T1i)
* Epson R-D1x
* Hasselblad CF-22, CF-22MS, CF-39, CF-39MS, CFH-22, CFH-39, CFV, 503CWD, H2D-22, H2D-39, H3D-22, H3D-31, H3D-39, H3DII-22, H3DII-31, H3DII-39, H3DII-39MS, H3DII-50
* Kodak EasyShare Z980
* Nikon D5000
* Olympus E-450
* Olympus E-620
* Panasonic Lumix DMC-GH1
* Sigma DP2

Download Here:
http://labs.adobe.com/wiki/index.php/Camera_Raw_5.4