It appears that SilkyPix have launched a new (beta) version of their Raw converter software with many new features:
They have a dedicated site for the new Pro version, but it's only available in Japanese as yet, hopefully we shall have a Japlish version shortly ];-)
Here is a link to the google translated site, it is fairly easy to get an idea what is featured.
http://translate.google.co.uk/... ...op.html%23003&sl=ja&tl=en&hl=en&ie=UTF-8
Unfortunately it seems that the beta won't load on English based installations for some reason, but that is being investigated.
The price to upgrade the Japanese version is 10,000 yen, which is around $100 or £63 at todays rates, the price for an English version is not fixed yet.
There is a thread about all this on the SilkyPix forum:
http://www.shortcutinc.com/forums/showthread.php?t=191