Hi, I am running iOS 4.21. I have setup the Thunderbird to sync with Gmail and Gmail to iPad via Exchnage active sync. All works well except that deleting a contact on the iPad doesnt trigger the sync update to Gmail. Strange thing is creating a new contact on the iPad, it is able update or sync/push to Gmail. Calendar edit is also sync/push to the Gmail. Anyone here can help on this issue? Any solutions for this iisue? Another issue is when using the iPads multitask app switcher between the AppStore app and Safari, there are times where it crashes Safari itself. Before the crash, at the multipage screen of the Safari almost the entire screen is covered by a white patch. Then clicking any available pages will couse Safari to crash. Anyone here have encounter simillar issues before? Any solutions for this issue? Thanks.