Nope. I’m having the same problems as Jared. This was with version 1.3.7 today (3/31/2011) at 3pm. So something is still wrong in version 1.3.7. I was able to delete the plugin, go to http://ww.wp.xz.cn/extend/plugins/idx-broker-wordpress-plugin/download/, and download the old version 1.3.3 to get running again. But this shouldn’t be required. Not cool.