EQ launches with large black borders around tiny game display

[clenart]

When I launch Titanium, the game launches in fullscreen. I alt+enter to enter windowed mode.

In windowed mode, the game display is in the center of the window, at 800x600, with black borders surrounding.

My video config in eqclient.ini is:

[VideoMode]
WindowedMode=TRUE
WindowedWidth=2880
WindowedHeight=1800
Width=2880
Height=1800
FullscreenBitsPerPixel=32
FullscreenRefreshRate=0
WidthWindowed=2880
HeightWindowed=1800

(on a 15" rMBP. running in Windows via bootcamp)

Any ideas?

[ezri]

The loading screen image is 640x480 - it doesn't scale - any resolutions bigger than this you just get a black border around the outside of the image.
This is how it's always been.