Bugzilla on Windows?

slipandfall asks: "I just started work at a 100% Windows shop (no chance of changing this) and would love to implement Bugzilla for issue tracking but statements like this - 'Making Bugzilla work on Windows is still a painful processes.' in the OS-Specific installation notes don't make it seem reasonable. Since there is no chance of using Linux/UNIX here, can I get people's experiences using Bugzilla on Windows or experience with a tool (open source or not) on Windows with similar notification, discussion and issue tracking features?"