> Will it be that anybody could feel a clue of how to use
> CachedUpdades with 2 TIB_Query, with IBO?

It works the same as it does with the BDE based components.

You set the CachedUpdates property to true on the queries and then work with
them like you would normally except that when it's time to commit you do the
ApplyUpdates().

Jason Wharton