Improvements in v9.0 include:
Added support for text styles, links and images
Added fully automatical codepage and language recognition
Added list of chapters for fast navigation
A lot of small fixes
From the About page:
ICE Book Reader Professional is the ultimate e-book reader. It is also possible to use ICE Book Reader Professional as a teleprompter. ICE Book Reader Professional is the first alternative e-book reader which includes native support for .LIT and .CHM files, and which does not utilize any Microsoft Reader or Microsoft HELP components. Also is possible to use ICE Book Reader Professional as file converter: TXT-HTML, HTML-TXT, TXT-DOC, DOC-TXT, PDB-TXT, LIT-TXT, FB2-TXT etc. with codepage conversion.
I haven't tried it, and TBH I don't plan to. The nag screen and crippled abilities of the unregistered copy are a real turn off.
via The Ebook