ok so i added a panel with a bg img, but it doesnt resize depending on resolution. on 1024 its good but at lower res shouldnt stuff on screen resize?

Automatic resizing of panels due to resolution change is not done by the engine. You have to do this by yourself.

Screen entities are rendered resolution independent.

This code was posted on the forum, but I forget by who ...anyways I use this to scale all my panels to the correct size of the users rez

//////////////////////////////
// function panelRefresh(PANEL* sPanel)
// Rescales sPanel to fit the new resouloution
//////////////////////////////
function panelRefresh(PANEL* sPanel)
{
var HUD_reference[2] = {1600, 1200};
var PosX;
var PosY;

//Temp Postion
PosX = sPanel.pos_x;
PosY = sPanel.pos_y;

//Position
sPanel.pos_x = (screen_size.x / HUD_reference[0]) * PosX;
sPanel.pos_y = (screen_size.y / HUD_reference[1]) * PosY;

//Scaling
sPanel.scale_x = (screen_size.x / HUD_reference[0]);
sPanel.scale_y = (screen_size.y / HUD_reference[1]);
}