Dump has 6.78 million PRE's is ~1.5GB uncompressed, ~578MB compressed, it was dumped on May 7th 2014.  Should have about 8k new pres we didn't have before.  YMMV.

WARNING: this dump is only compatible with Dev branch - do not download and import if you are on Master
Dezip it (gzunzip), then import with /misc/testing/Dev/dump_predb.php

MD5:
e8b272e8a5a4c550345fbc15fdc3274d  predb_dump-050714.csv.gz

Links:

NEW:

https://www.dropbox.com/s/7pcd629g421uky7/predb_dump-050714.csv.gz

OLD:
https://www.dropbox.com/s/4k4dwwgjyohvw4a/predb_dump-050114.csv.gz
https://www.dropbox.com/s/6m3c7vebiyzqqp0/predb_dump-050114.csv.gz
http://www.nzedb.com/files/dumps/predb_dump-050114.csv.gz

Due to recent changes in Dev the dump is no longer valid - we will put a new up soon