The application is a godsend in turning the iPhone to something that really gets things done. One limitation is that is syncs with Outlook client (on PC) rather than the server. It means that when the PC is off, no synchronization happens. I'd like to solve this problem, in my specific case, by installing it on multiple machines (e.g., at home and in the office), so that at least one of them will always be on and ready to sync. But I worry that it might create duplicate tasks
Did you try installing it on multiple machines? Did it work?