Hey everyone, I'm looking for an online calendar (like Google Calendar) for use at my workplace. Basically, we have time slots during every work day, and people often call us and ask when they can come in for an appointment. It's really simple: I just want to be able to quickly add / remove / move people between slots, and quickly be able to tell which slots are free and which ones are booked. Having slots is important, otherwise we would always mess things up. I'm not interested in sharing the calendar with clients, because all appointments must go through the phone. I just want to replace the old printed excel table that is a complete mess and it always gets lost. It's important that the calendar be open on all of our computers simultaneously, and that everyone can view and edit it at the same time. I also don't want to have to log out of the calendar just to check my personal gmail (which is on a different account) So Google Calendars won't work, unless there's a way to be logged in with 2 different users. I don't mind if it's a client software either, but it has to be free, and PC/Mac compatible. Thanks!