Repetitive events

Maya should have the option to make a repetitive events with basic frequencies like:

The frecuency time -> e.g. every (day's name - day's number - week - weekends - month - year)

The range of time -> e.g. during 15 (days - weeks - weekends - months - years)

With those options maya could allow to make repetitive events like:

every Monday during August.
every second day, during June until August.
every day during 5 weeks.
All the weekends on December.
every Friday during 6 months.

Well i hope the idea could help you. maya is a great app and thats why i really would like to see those (advanced) options, may be with an icon to hide all the option in a popup dialog.