Caroline Rose and Shanti. Nick Spencer, Ross Williams, Rick Zaccone, Carl Constantine, Thanks also to the following people for their comments and ideas: based on designs by N. Jonas Englund and Craig Marciniak. Some of the ppat resources used for the window background are his Infinity Windoid WDEF. Thanks to Dean Yu for his floating window code and to Troy Gaul for algorithm. A big thanks to Andrew Appel and Guy Jacobson for their fabulous