Today I realized the limits of the system. So I use M-Go to do my shopping, shopping list tab "Checked"; after 5 minutes and without having done any manipulation all the checkmarks disappear! And there were about forty of them, just great for continuing shopping... Out of curiosity, I put a few ticks back and the same thing happened: the ticks disappeared.

I think it's a synchronization problem, because the date of the last synchro was May 25, and I kept pressing the synchro symbol, but the date wouldn't change!

When I got home, I went online to M-Go and my shopping list consisted of 76 items, whereas the iPhone's had 150. I synced again and, brilliantly, the sync seemed to work, the date was updated, only on the iPhone I only had 76 items left on my list... This synchro is really crap, but not the best!