480i over Component?

WD Legacy Products WD TV Live & Live Plus
44

I currently own a WD TV HD. Although it has no component socket as standard, it has internal provision for component video connection. It does output 576i via this component connection.

 I want to upgrade to the WD TV LIVE PLUS but I need to be certain that it will output 576i/component.

My CRT TV will accept 576p, but it causes the picture to flicker too much.