Can I use alternative CD changer?

Hi,

My wife's 97 cabrio has the AM/FM Cassette player with the multi-cd hook up... but doesn't have the CD changer. Does the CD changer have to be VW OEM or can I get a JVC (or other) at Bestbuy?

Anyone already done this?

There are several places that sell adapter cables. Do a Google search on "VW CD Adapter", here's one place:

http://www.installer.com/adapt.html