Hey everyone I just wanted to point out that their will be a free update for the mydvd to 4.5. Its not available but I noticed it in the smaller print of the sony docs. This is the link www.sonicjapan.co.jp/oem/sony/mydvdup.html

While its not available yet, you may want to register an email with it so when it is, they will notify you. Well I wanted to post this cause most of us go right to playing with our toys and never reading the fine print. (myself included)