Regarding DVDs burned with iDVD 6.0.3, I have burned multiple DVDs with 6 buttons on the main menu page each of which links to a short film. On the menu screen when I push the right arrow button on the DVD remote not all the menu buttons light up. In addition to pushing the right arrow button on the remote, I have to push the up or down arrow button on the remote (to the DVD player hooked up to the TV) to get to some of the buttons in my DVD menu to be selectable. The buttons are arranged by me in a grid sort of pattern.

Is there a way in iDVD I can get all the buttons to be selectable using only the right or left arrow keys on the DVD player remote?

Also, how can I change the order the buttons are selected?