Does not play well with others (plugins)

Have used this plugin with lots of versions of WordPress and lots of websites as I build WordPress sites for clients quite frequently, it crashes, if you do manage to get it to work, be careful which other plugins you install you or may find yourself looking at a blank plugin page in WordPress, then you have to ftp into the site and remove this plugin’s folder to get the others to reappear. I have returned to using the Ajax Event Calendar plugin as it works consistently unlike this plugin.