I can't believe somebody is actually releasing Hime-chan! I'm so happy~ I saw all of Hime-chan's Ribbon in horrible .rm format a few years back and wasn't too thrilled with the quality so I was gonna give up on it. I'm glad I didn't though; this has become one of my all time favorite shoujo anime.
btw, I see Hime-chan was also released in .mkv format. Does anyone know what media players support that? My WMP used to be able to, but something happened to it and now everytime I open a video file in the media player it gives me an error message and has to close.