What's up with missing contour labels in Mathematica 7.0.0 (OS X/Intel)?

*To*: mathgroup at smc.vnet.net*Subject*: [mg96432] What's up with missing contour labels in Mathematica 7.0.0 (OS X/Intel)?*From*: WoodDMco <dmwood at mines.edu>*Date*: Fri, 13 Feb 2009 03:45:35 -0500 (EST)*Reply-to*: dmwood at mines.edu

Howdy all. Something as simple as ContourPlot[x/Exp[x^2 + y^2], {x, -2, 2}, {y, -2, 2}, ContourLabels -> Automatic] (taken right out of the documentation forContourLabels) fails to display any contour labels, nor does it when executed in the documentation window. What am I doing wrong? Is this a nasty? FYI: the following option will at least cough up some labels. ContourLabels -> Function[{x, y, z}, Text[Framed[z], {x, y}, Background -> White]] Thanks, David Wood