In addition to the free books of random generation tables from Courtney Campbell mentioned in my last post, I should also mention a couple of other excellent table-sites (all free):
Courtney's blog: Hack & Slash (you're looking for the DM1 and DM2 downloads on right hand side)
Tables for Fables
Kellri's netbook (scroll right-hand side looking for CDD #4 for the famous one)
If there are any other table-crafters out there, let me know, and I will edit this list.
With the help of the commenters, I am adding the following to the list:
Kickstarter - The Folio Issue #15 (1e & 5e)
14 hours ago