Chat window is not drawn correctly when opened on a primary monitor
Issue appears when using extended monitor. If you open chat window on the extended monitor, then close it, disconnect extended monitor (undocking laptop) and open chat window again, it will draw a grey empty rectangle.
Tested the SVN build and it does detect the presence of multiple monitors. The window does move to the primary frame but none of the fields are present, see here: http://img207.imageshack.us/img207/8536/sparkmultimonitorbug.jpg
The 11/9/2010 SVN release no longer shows this issue for me.