This is my monitor. VGA or HDMI

more info

Now its a computer monitor, and right now my tower is hooked up to the D-SUB thing plug (shown in bottom pic) I wanna connect my 360 to the monitor and my question is: Should I but the VGA cable (as google tells me I should) or would it be possible to get a regular HDMI connection to the monitor, as it seems my monitor has the slot.

get hdmi it'll look excellentsomethincoolest