Known Bugs:
-----------

On some systems the first six pixels in the upper-left hand corner are
wrong.

On some systems there's a band down the left-hand side of the image.

Sometimes the camera ignores attempts to set the brightness.

Occationally, the top of the scan will be filled with white pixels in
a sort of mountain shape -- it's hard to explain but some pixels on
the top few rows are white when they shouldn't be, and the "whiteness"
extends down in columns.  I'll try to put a picture up for people to
look at, if I can't fix it soon.

XQcam doesn't take any X-specific command-line options

XQcam probably only works on an 8-bit pseudocolor display.