It works almost perfectly. There are new developments on the A530?
I use the version 0.4b (no linux) and the raw is exceptional and fully compatible, making the conversion with DNG4PS-2.
One only problem, the usb connection with the PC. Especially with camerawindow that has stopped working. When connected to your PC, in play mode, the camera does not respond to commands and turns off the monitor, and goes off in shoot mode.
We also note a slight instability