Rice cooker and steamer recipes?

aproc

I have a rice cooker/steamer but I've never used it. I'm not really sure how to use it when cooking rice and steaming veggies at the same time. Doesn't the rice take longer to cook than it normally would take veggies to cook through? If so, do I throw in the veggies after a while of cooking the rice?
Any suggestions on what I should try with it or recipes?