I was trying to import a CSV file to populate our school's calendar, but I ran into this error:
        * file_get_contents() failed, try fsockopen
        * Not a valid VCALENDAR data file: /tmp/phpJ8bsEg
        * 0 iCal events processed
As it turns out, the DESCRIPTION field can only be at most 53-characters long.  Anything more, and the CSV Import errors out with the error above.
* PHP version (e.g. 5.2.5).	5.2.14 
* Joomla! version		Joomla! 1.5.23 Stable
* JEvents version		JEvents v1.5.5f
* Web Server software		Apache (v?)
* Server Operating system	Linux 
* Database version		MySQL  5.0.91-log
* memory_limit from phpinfo	64M
* Web browser and version	Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2.13) Gecko/20101203 Firefox/3.6.13 and Internet Explorer Version	7.0.5730.13CO			
			