According to the announcement page (http://club.cdfreaks.com/showthread.php?t=209438), this version updates AnyDVD too. The question is, if there is new update for AnyDVD only (not the HD version) for example 6.1.3.0 etc, will the new update override the HD functions? Or will I need to downgrade to 6.1.2.0?

I don't have HD DVD drive yet but just in case I buy the xbox hd-dvd.

Btw, thanks alan1476 for the announcement page, I subscribed to it and got an email regarding this new update.