Forum Main Logo in 4.0

[محروم.كوم]

Is there a way to alter the type of image for the main logo on v4.0. I see now it is a gif (vbulletin4_logo.gif)

Is there a place I can alter it to be a jpg? Cant seem to find it int he style looking int he header section. I want to make a custom image and if I do a gif I seem to be limited int he amount of colors and it just doesnt come out right when creating it in my image editing software (using Corel Paint) __DEFINE_LIKE_SHARE__