I have uploaded a first cut version of JEvents 3.0 (alpha) to the [url=http://www.jevents.net/downloads/category/77-jevents-30:124159g6]download area[/url:124159g6]. It should run in Joomla 3.0 and 2.5 but NOT in Joomla 1.5.
This version is only the component - the modules will follow over the next few days.
Any testing feedback would be very welcome from both Joomla 3.0 and 2.5.
Geraint