Revdoc has put a live-recording of Zea on line. It was recorded in May 12th 1994 in the Pacific, Antwerp. You can download it on Rapidshare. There's a big chance the whole concert will be available as a torrent soon.

As posted earlier today: there's a Jack & Johny-version of Zea for sale on eBay.

Update : the Zea-item on eBay has been removed.