I want to be able to view the next three workdays.  Using Alt+3 provides three consecutive days but I don't want to see the weekend (e.g. if it's Thursday see Thursday, Friday, Monday).  If I manually select the three days using Ctrl and clicking each day on the calendar navigation I get what I want but I lose it if I go to my mailbox and then back to my calendar (Alt+3 retains the three day view upon return).