Prompt when X% changes...osx?

[Vanarak19]

anytime I get significant changes on calendars, or contacts on mobile me, when I turn my mac on, it prompts to "update 1-2 calendar events???"

I of course click yes but...Windows lets you set a percentage of changes detected to Prompt for change.

Can I do this in OSX?

 

[Vanarak19]

FYI, this setting for OSX is in ISync pref.

odd.

 

[rdowns]

.