I am having the same problem. I can create personal events on ical on my macbook but I cannot edit them from my ipod touch. I've been using ical on my macbook and ipod touch for years so it's not that I simply do not know where the edit button is. It shows me the details but there is no edit button. I can onyl edit events i create on my ipod. Also, when I do create events on my ipod, the editing page shows me event name/location, start/end, repeat, alert, URL, notes, and that is it. I cannot choose which of my calendars I want to put it in, which is extremely frustrating because right now they are all going into my personally created "birthdays" calendar. I can edit these from my macbook but not being able to edit them on my ipod is a big problem.
Help?