Views module and Event module

I have trouble setting up a proper calendar view of events.
For example, when I create Views and set it to be a Calendar view, and choose Fields to be node title and node body and node start and end time it turns out that the times for the event are displayed twice - it seems like node body contains the time information for the event. However, if I decide not to have node start and end time field then the calendar view is empty.

Can someone help? Basically, all I want is to have a weekly view of all events with their titles, bodies (i.e. just the text), times (both start time and end time, but displayed only once), sorted by event start time...

thanks!