I have downloaded rainbow tables from garr networks:
For instance this link:

http://freerainbowtables.mirror.garr...bowtables/md5/

Lets take as an example md5_alpha-space#1-9_0/

There are 3 directories : 1-9_0, 1-9_1, 1-9_2, 1-9_3.

Can someone tell me what's the difference between these directories? Do I need all the 3 or just the latest 1-9_3. These directories are different tables? The same goes for the other precomputed hashes.

Thanks in advance
bofhur