We bought the iCal plugin to consume ics feeds and import into your events product. The fact that there is a utility function that converts xml to an iCal feed that was packaged with your product and is not usable in your product is kind of a joke.
There is no documentation on how to implement your included functions to work with your product.
Additionally your iCal import tool does not do a 1 to 1 mapping of what is imported from a feed to an event. You should be able map the imported iCal field to an event field or override with a manually entered value for all of the fields that are part of your events calendar. For a paid plugin, the functionality is very limited.
So, if you can provide documentation on how to call an included function for the iCal import feed configuration that would be great.
Thanks.