>>........or as in Northern Ireland it would be "I've Got You" that is "I understand what you mean"
>Glenn,
>
>That is a bit different than Gotcha, Gotcha means you have been had, the joke's on you. Or watch out there is a problem lurking in there, watch it there's a gotcha in there.

FWIW, I have heard it used in the manner Glenn is talking about as well. It all depends on the context of the conversation or writings.