ZIP+4 Vectors?

[mocha]

At 10:21 AM 6/3/00 -0600, Trevor Banister wrote:
>A little off topic, but in the past posters have alluded to the availability
>of ZIP+4 vector and/or centroid data for a price. Anyone have a source that
>is in shape file format, or something that could be converted to shape (E00,
>MIF, Atlas, etc.)

you can extract them from Tiger/Line files. these files are public domain. 
you can get them from your local library or ftp it from here.

ftp://ftp.linuxvc.com/US-map/