New compression tool thats really fast and still very powerful

[pakrat2k2]

the unegg module for decompression

[About License]
The EGG Module uses zlib that is public at zlib . net, and follows the "zlib License".
The EGG Module uses bzip2 library public at bzip . org, and follows the "bzip License".

which are already supported by Inno, and as this new format supports Inno Unicode, shouldn't take much to add the dll support.