As of 18 December 2006 a link to the Homepage of app-portage/kuroo is pointing at http://guitoo.sourceforge.net/, which results in "Problem loading page" error. After a quick google search I've found out, that their new homepage URL is http://kuroo.org/.
Fixed in >=0.80.1, don't exactly see what's the problem.
Sorry, if I didn't make me clear. Yes, now I see that it's changed in the .ebuild file, but when you click on the "Homepage" on the packages.gentoo.org it still does take you to http://guitoo.sourceforge.net/ instead of http://kuroo.org/. Is this just the way packages.gentoo.org handle "HOMEPAGE" varible - take value from the oldest ebuild available, i.e. from "kuroo-0.71.0.ebuild"?