This link contains information about TeleAtlas Multinet.
http://www.teleatlas.com/frames.jsp?page=gis_main.htm

Here's a quote from that url:
"MultiNet is available in GDF-AS (GDF-ASCII-Sequential), GDF-AR (GDF-ASCII-Relational) and ShapeFile Format."

So we have TeleAtlas Data in the shapefile format. The Multinet CDs are released twice a year.
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---------------------------- MK1: 00314 (4GB) MK2a: 030103104 (30GB) Installed in a BMW 323ti