Is there any to do app in the app store that easily lets you set a priority for a task without having to tap it..go into the task's options and setting the priority and going back out to your list? I just want to tape a 1, 2, or 3 for the tasks priority and quickly figure out the top stuff I wanna get done. Also I need it to sync somewhere for back-up purposes. Any suggestions on apps would be greatly appreciated. I have an 8gb 1g iPhone.