Down button for games

[deadboy222]

Umm, what button should I set as the down button to play the games? They aren't all that great I know, but being a game junkie, I could always play some bobo bejeweled!
My player is the video nano-like that says "MP4 Digitial Player" on the front.
And in Waterlily, the down button is set to "NULL"
TIA

[tadad1]

deadboy222, Waterlily reads mine as
UP : Menu
DOWN : Rec
LEFT : Prev
RIGHT : Next

[deadboy222]

Thanks. I'll give it a shot. I know holding down on my player opens up the recorder.