SilkyPix a nice raw converter

As said in other posts, i always shoot raw to keep all the data my camera can capture. So the raw converter is a big key of my post processing workflow and choising the good software is very important. For more than one year i process all my raw files with SilkyPix.
It can process the raw files from near all digital cameras and if i'm not wrong from some digital backs. I mostly use some Nikon DSLR but i also have some cameras of other brands and it's nice to be able to use always the same tool for raw conversion.
SilkyPix has near all the functions someone can hope from a raw converter and the resulting files are of a very high quality.

White balance can be set to many predefined options or processed by SilkyPix. In all the cases it can be manually tuned in many ways.

Color rendition can also be tuned by editing color curves and/or use some predefined models. Still about colors, the software has a nice tool to make some selective fine tunings.

Same thing for tone and contrast : you can choose some predefined settings and/or edit it by tuning the tone curve or using some sliders to change contrast, gamma and black level.

SilkyPix also have many options for sharpening and noise reduction and it's not so hard to obtain some very clear and detailed photos.

So, what's wrong :
The highlights recovery tool is not of an easy use. It's better you don't overexpose your photos.
I think it's missing an easy tool to push up the shadows like the DLightening tool of Nikon Capture.
I'd like to be able to compare side by side two versions of the same raw file processed with different parameters.