According to the notice on the product page, January 31 is the target date, but I don't want to put undo pressure by assuming that is written in concrete somewhere. It lists the features that the beta testers have been checking, and fixes that have been installed to exterminate a few bugs. I was hoping the garbled titling of the Nikkodo discs would be addressed in this release, but it looks like that it's still on the back burner. Anyway, look at the bottom of the latest products page and it lists that upgrade 4.10 is due to release tomorrow some time.
Rick
Rikki Tikki Karaoke