how to burn .flv movie files to a viewable dvd

i have an older macbook (2ghz intel duo core 2 duo, 2 gb 667 mhz ddr2 sdram). i would like to burn some .flv movie files to a dvd which can be viewed on an ordinary dvd player. (i am unfamiliar with the computer's movie making software, unfortunately) is there a simple, user friendly method to do this? any suggestions are greatly appreciated!