From their own web site (go ahead, follow the link...):

Now, support the Screen log as MPEG-4 movie!
[what he** does that mean?]
KidsGoGoGo support OSX 10.3 Panther
[supports?]
Kids GoGoGo prohibits the browsing of adult-only contents
[content]
on the internet.
[Internet]
Web filtration for home, school, public space and office.
Non-expense and Administration or maintenance costs nothing.
[Uh, what?]
Try the worlds first parental control for Mac OSX.
[would that be "world's?"]
Support Multiple user : Restricts sites for all users automatically.
New build-in surveillance server makes it harder to disable filtering.
[built-in?]

I do not demand that all programmers provide English language versions of their software. I do, however, expect that if a product is marketed to English speaking people, the documentation will be in comprehensible English. When one has to de-bug their homepage of such pathetic misuse and misapplication, one has to seriously wonder about the product. More so, if one has tried version 8.1 and found it to be a truly frightening experience. I also note that there is no explanation of why we have been blessed with an update... Install this, no! No! NO!