I use it all the time, but it will be great if I could erase old shifts from one date to an other. Now we have the choice to erase each day 1 by 1, or erase all the calendar at once. Also, it would be fun to have it in the Iphone calendar, just a link, or a color code, because now you have to use one calendar to see your shifts, one to see your appointments...
Miliceman about Shift Worker, v1.5.4