So..was wondering..what size is good to use for a profile background image?
One that can be applied to the whole thing, not tiled or repeated.
Also one that can be seen all at the top when first viewing the profile, and stays stationary as you scroll down.

Something like this user has:
http://forums.d2jsp.org/user.php?i=211031

If anyone could help me with this that would be great, thanks!

1650x1080, thx.

This doesnt seem quite right, it cuts off some of the image.

right click on the image,
properties (i think it is called)

there ull find the size

btw in my opinion the size doesnt matter, its up to your choise, but for users with a small evolution big pictures wont be sized down i guess