Viewing the empty calendar worked fine.
But when it came time to add an event i got jeventsfilter not defined error... and the product is useless....
I tried to get support by registering on the website, but website registration doesnt work either. Plus they are SO worried about spam that you cant contact them via simple web form.
You will see during registration that you have to answer 3 different captchas.
Sorry to hear of your difficulties with registering for the support forum. If you try again and double check your spam folder for your forum confirmation email, I'm sure we would resolve your problem very quickly.