Every since updated to iTunes 8.1 I get this error every time I sync my iPhone 3G. In the iPhone info page is says 'no supported calendar application can be found' because I'm on windows w/o outlook. What is it trying to sync and how do I tell it to stop?
In the calendar section of the info tab there is no option to check or uncheck because it reports that there are no supported calendar apps to sync to.
Anyway, I hadn't seen that other thread, thanks. I guess it's just an 8.1 bug.