Mobile Me users are required to update their iCal application, see http://www.apple.com/mobileme/news/2010/10/new-mobileme-calendar-now-available-to-all-members.html (http://www.apple.com/mobileme/news/2010/10/new-mobileme-calendar-now-available-to-all-members.html), by 5th May 2011.
Great, it works; but I used to be able to use iSync to my Sony mobile phone. it won't do this any more. There are complaints about this on Apple discussions but it looks like syncing is only available now with iPhones, iPods & iPads.
Rather a nuisance now having to carry my iPod around if I think that I may need to check my calendar or sync manually. >:(
Link sorted
Good old Apple. :sigh:
:shake: