Look at the success of the Banebot's gearboxes this year. Cheap, light, small, and a lot of people are using them, even though their quality may be a bit questionable... Make a similar gearbox for a drivetrain (with a bit more robustness) and I think you've got a winner. - Ben Piecuch [more]
This update to last year's tutorial on how to build a crate includes revisions to meet the new guidelines provided by FIRST and includes photos to make the tutorial much easier to follow.
Look at the success of the Banebot's gearboxes this year. Cheap, light, small, and a lot of people are using them, even though their quality may be a bit questionable... Make a similar gearbox for a drivetrain (with a bit more robustness) and I think you've got a winner. - Ben Piecuch [more] 
