Well, I'm psyched anyways. The HSG series is my favorite sports franchise and I'll probably end up buying a PS3 just for this even if it's just a graphical overhaul and some new courses.
http://www.joystiq.com/2006/01/17/ps3-titles-listed-on-japanese-playstation-site/
http://www.joystiq.com/2006/01/17/ps3-titles-listed-on-japanese-playstation-site/