iChm 1.4 is Out!
There are a few times that there's no way around it... you are given a Windows Help file and you have to read it. I've had to do this several times, and while I like keeping documentation on my Mac, it's a pain to try and read these files on a Mac without something like iChm.
It's clean, it works, and it's not a nasty hack. Other than that, it has the limitations of the Windows Help file, which aren't as useful as the help system on the Mac, but that's just a fact of life.
If you have Windows Help files, get this and thank the authors for making you life less miserable.