- Documentation regarding lotus's "lite" mode is at https://docs.filecoin.io/build/lotus/lotus-lite/

- The example node given there is api.chain.love

- glif.io and infura.io may provide nodes for pay

[side note: there is another free example node mentioned somewhere, not sure where.  I have a lot of data so it makes sense to not plan to tax example nodes.]

Subgoals for Subgoal 2:

- make or gain access to a personal filecoin wallet

- upload an example file

- download the example file

Note: uploads to filecoin take a couple weeks to confirm