Step 1: You will need...
-- A drill
-- A large drill bit. I used a 21/64 because that's what I found in the basement.
-- 4 small plastic containers to use as risers. I used small yogurt cups (not shown)
-- Some newspaper, shredded
-- A handful of dirt. For indoor composters, bug free potting soil.
-- Red worms
Step 2: Prepare the bins...
For the rest of the bins: drill as many holes in the bottom of your bins without compromising structural integrity. The holes should be big enough to allow an adult worm to pass through. You may need to get more bins as time goes by. I started with 3 bins and will be upgrading to 6 soon.