I have several gmail mail calendars and unfortunately, the Android phone (HTC Magic OS 1.5 in my case) only allows for one account for the calendar. The same goes for the gmail app, which also only allows for one account. I can get around the email situation by using the mail app... but thus far, I have not had any success finding an app that supports more than one calendar. Every non-Android phone I had in the past could handle more than one calendar! Can anyone suggest the appropriate app that will solve this issue? Thank you.