I've looked high and low all over the Internet for hours trying to
find an answer but no luck. Keep in mind I'm pretty much a newbie when
it comes to VBA so please be nice.

I need to keep 4 columns/cells in lockstep with each other as one of
them is scrolled. For example, I have one column for street address, a
second for city, a third for state and a forth for zip. When I scroll
the address textbox, I want city, state and zip to also scroll. When I
select a particular address, the city, state and zip associated with
that address in the other columns should also be selected
(highlighted).

Essentially this is exactly what Excel itself does - but I'm trying to
do it on a userform.

Any clues as to how to implement that in VBA 6 (and Excel 2000)?

Thank you