I edited previously entered "home" calendar entries to "work" entries. Upon first doing this, the home/blue entries changed to work/green entries. Then, right before my eyes, the original home/blue entries re-appeared as duplicate entries. So I had side-by-side entries - one home/blue, one work/green. I deleted the home/blue entries, the work/green entries remained and all was fine. Then suddenly, again right before my eyes, every work/green entry disappeared!! Really bad news is that all of these entries contained conference call numbers and pass codes, etc for my job! Now I can't find one entry, even when I choose to display work/green entries only. In my calendar options, I have Show All Calendars activated and am only seeing home/blue entries on my iPad, iPhone, and in MobileMe. WHAT GIVES?????? Thank you.