That's weird. Like Cosmo says, ungrouping SmartArt usually works fine for
me.
If you want to shoot me one of the slides, I can look at it here and see if
it's just a display issue for you or if it's more universal than that.
Also, SP2 for Office 2007 introduces the ability to ungroup SmartArt on the
right-click menu without having to go through the Paste Special dance. Not
sure if that will help or not, but it might be worth a try.
>> Stay informed about: 2007 and Adobe Presenter